Use the distributive property to solve the equation -2(x+5) =4

Answers

Answer 1
-2x-10=4
add 10 to both sides
-2x=14
x=-7

Related Questions

Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?

Answers

I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.

3,000 with money left over is what I got.

Select the equation written in standard form.
A) x+y=3
B) none of the other answers are correct
C) y=3×+7
D) y+7=×
E)×=2+3y​

Answers

Answer:

c

Step-by-step explanation:

standard form is y=mx+b

solve the riddle for points and crown

Answers

It’s is 4/8 That is because 4 is greater than 3, 8 is less than 10, and it equals 1/2

Answer:

2/4 is another possible answer.

Step-by-step explanation:

What is the median test score of the data shown in the box plot?

Answers

Answer:

75

Step-by-step explanation:

Note the location of the vertical line inside the box.  This locates the median.  Looking carefully, we see that this line hovers over 75 in the list of test scores.

The median is 75.  Look up "median" and "box plot" if you need more information.

pls help!! this is due in like 5 mins :/. (i’ll give u brainiest if u don’t provide a link just pls help me!)

Answers

Answer:

B

Step-by-step explanation:

They help support the tree in shallow soil so it does not fall over

Express as a trinomial.

(2x+1)(x+9)

Answers

Answer:

2x^2 + 19x + 9

Step-by-step explanation:

Using the FOIL method (ask me via comments if you don't know what it is), we expand it to 2x^2 + 18x + x + 9, then we add like terms, equal to 2x^2 + 19x + 9.

The trinomial expression for (2x + 1)(x + 9) is [tex]2x^2 + 19x + 9[/tex].

To express (2x + 1)(x + 9) as a trinomial, you need to perform the multiplication.

Distribute each term from the first parenthesis to each term in the second parenthesis:

(2x + 1)(x + 9) = 2x * x + 2x * 9 + 1 * x + 1 * 9

Now, simplify the expression:

[tex]= 2x^2 + 18x + x + 9[/tex]

Finally, combine like terms:

[tex]= 2x^2 + 19x + 9[/tex]

So, (2x + 1)(x + 9) expressed as a trinomial is [tex]2x^2 + 19x + 9.[/tex]

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D)
57.5 units
28)
You want to construct an open-top box that is 6 inches deep, with a square base. It must have a volume of 864 cubic inches. You
have one big piece of cardboard. You will start by cutting it down to a square, and then you will cut smaller squares out of each
corner and fold up the sides.
Which THREE statements are correct?
A)
The volume of the box is V - lwh – 864 in'.
Eliminate
B)
The height of the box is 12 inches.
C)
You need a cardboard square with 22-inch sides,
D)
The volume of the box is V - 6x3
ng
E)
V - 6x? - 864 in
0

Answers

A C and E are the answers!


Please help
Choose one

Answers

Answer:

i would say b

Step-by-step explanation:

I have to find the missing angles​

Answers

Answer:

11 & 12 = 19⁰

13 = 71⁰

14, 15, 16 & 17 = 90⁰

18 & 20 = 78⁰

19 = 12⁰

Step-by-step explanation:

14,15,16 and 17 are formed from perpendicular lines. They are not counted as angles for the kite because, the are in the middle of the kite, not at the side...

You can easily find the angles using the triangle angles formula...to find 12,

180 - 90 - 71 = 19

To find 20 & 18, with the same method,

180 - 90 - 12 = 78

A car at rest accelerates at a constant rate. After 5 seconds, the car's velocity is 80 m/s. What is the acceleration rate? Enter the value only (no units).​

Answers

Answer:

16

Step-by-step explanation:

I NEED HELP ASAP!!!
If angle MNO = 80, find angle M
If Type your answer as an integer or round to the nearest tenth.

Answers

Answer:

Since the triangle we are dealing with is an isosceles triangle if MNO is 80° that means angle <OMN and < NOM are equal. Take 180°- 80°= 100°. Then divide by two to get each angle to get 50°.

Step-by-step explanation:

About integers and rounding off. Oopsie but we don't do it in Kenyan Syllabus. Hope I was helpful✌☺.

Suppose that P, is invested in a savings account where interest is compounded continuously at 6% per year.
When will the investment double itself?

Answers

Answer:

We'll need the attached equation.

We'll use as an example that principal = 100 and total =200.

Years = ln (total/principal)   /  rate

where "ln" means natural log

Years = ln (200/100) / .06

Years = ln (2) / .06

Years = 0.69314718056 / .06

Years = 11.5524530093

Source:  http://www.1728.org/rate2.htm

Step-by-step explanation:

I don't UNDERSTAND THIS PROBLEM PLEASE HELP ME SOLVE IT

Answers

Answer:

I don't understand either so I can't help

Can anyone give me the answers to these with the work. Will give brainliest

Answers

Answer:

(13) = 10

(14) = 30

(15) = 26.64

(16) = 42.9

(17) = 64.5

(18) = 129.01

(19) = 47.84

(20) = 17.55

(21) = 38.16

(22) = 17.55

Step-by-step explanation:

M U L T I P L I C A T I O N

10

x

 3

-----

30

top down is hard to put with keys

DUE IN 20 MINS

Mr. Nguyen opened a savings account with an initial deposit of $480 and will not make any additional deposits or withdrawals. The account earns 2% simple interest. What is the total amount that Mr. Nguyen will have in his account at the end of 3 years?

A $28.80
B $2,880.00
C $508.80
D $768.00

Answers

The answer would be A!

Answer:bellow hope I helped most likely c

Step-by-step explanation:

If 2% per year

480 x 1.02 = 489.6 first year

489.6 x 1.02= 499.392. Second year

499.392 x 1.02 = 509.37984 third year

If 2 % per all 3 years

480 x 1.02 = 489.6 all 3 years

If 2 % per each month

480 x 1.02 = 489.6 first month

489.6 x 1.02 = 499.392 second month

499.392 x 1.02 = 509.37984 third month

509.37984 x1.02 = 519.5674368 forth month

519.5674368 x1.02 =529.958785536 fifth month

529.958785536 x 1.02 =540.5579612467 sixth month

540.5579612467 x 1.02 = 551.3691204716 seventh month

551.3691204716 x 1.02 =562.396502881 eigth month

562.396502881xl x1.02 = 573.6444329386 nineth month

573.6444329386 x 1.02 =

585.1173215974 tenth month

585.1173215974 x 1.02= 596.8196680293 11th month

596.8196680293 x 1.02=608.7560613899 12 months (1 year)

608.7560613899 x1.02 = 620.9311826177 1st month 2nd year

620.9311826177 x 1.02= 633.3498062701 2nd month 2nd year

633.3498062701 x 1.02 = 646.0168023955 3rd month 2nd year

646.0168023955 x 1.02 =658.9371384434 4th month 2nd year

658.9371384434 x 1.02= 672.1158812123 5th month 2nd year

672.1158812123 x1.02 = 685.5581988365 6th month 2nd year

685.5581988365 x 1.02 =699.2693628132 7 th month 2nd year

699.2693628132 x1.02 =713.2547500695 8th month 2nd year

713.2547500695 x 1.02 =727.5198450709 9th Month 2nd year

727.5198450709 x 1.02 =742.0702419723 10th Month 2nd year

742.0702419723 x 1.02 =756.9116468117 11 th month 2nd year

756.9116468117 x 1.02 = 772.0498797479 12th month 2nd year (2 years)

772.0498797479 x 1.02 = 787.4908773429 1st month 3rd year

787.4908773429 x 1.02 =803.2406948898 2nd month 3rd year

803.2406948898 x 1.02 = 819.3055087876 3rd month 3rd year

819.3055087876 x 1.02 = 835.6916189634 4th month 3rd year

835.6916189634 x 1.02 =852.4054513427 5th month 3rd year

852.4054513427 x1.02 = 869.4535603696 6th month 3rd year

869.4535603696 x 1.02 =886.842631577 7th month 3rd year

886.842631577 x 1.02= 904.5794842085 8th month 3rd year

904.5794842085 x 1.02 = 922.6710738927 9th month 3rd year

922.6710738927 x 1.02 = 941.1244953706 10th month 3rd year

941.1244953706 x1.02 = 959.946985278 11th month 3rd year

959.946985278 x 1.02 =979.1459249836 12th month 3rd year (3 years)

Sandra notices a fourth racer called the Whirlwind. Its poster says it covers 1232 yards in 180 seconds. She wants to compare the Whirlwind with the other racers. What is the Whirlwind's speed in yards per seconds to the nearest tenth?

Answers

Answer:

6.8yards/seconds

Step-by-step explanation:

Speed = Distance/Time

Given the following

Distance covered = 1232 yards

Time taken = 180 seconds

Substitute to get the speed

Speed  = 1232/180

Speed  = 6.84

Hence whirlwind's speed in yards per seconds to the nearest tenth is 6.8yards/seconds

A and B are two events.

Given that P(A) = 0.2, P(B) = 0.3 and P(A and B) = 0.06

Drag and drop the answers into the boxes to correctly complete the statement.

Events A and B are ? because ?

Answers

Answer: Events A and B are independent because P (A l B )  =  P(B)

The events A and B are independent because P(A and B) = P(A)×P(B).

What is independent probability?

Two events are independent if the occurrence of one event does not affect the chances of the occurrence of the other event. The mathematical formulation of the independence of events A and B is the probability of the occurrence of both A and B being equal to the product of the probabilities of A and B (i.e., P(A and B).

The given parameters are:

P(A) = 0.2

P(B) = 0.3

P(A and B) = 0.06

Two events A and B are independent if

P(A and B) = P(A)×P(B)

Here, we have 0.06 = 0.2 * 0.3

⇒ 0.06 = 0.06

Therefore, the events A and B are independent because P(A and B) = P(A)×P(B).

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Clear selection
Answer the following:
20 points
The area of a rectangular garden is 168 ft2. The length of the garden is
2 ft greater than the width of the garden. This situation can be
represented by the equation w2 + 2w - 168 = 0.
What is the width of the garden in feet?

Answers

Answer:

12ft is the width and 14ft is the length

Step-by-step explanation:

Hope this helps!

Select the correct answer.
Which value of x makes this equation true?
-8(x+5) = -3x - 7+ x-3
Ο Α.
-7)
NIH
ОВ.
= -5
Ос.
= 15
OD.
= 12

Answers

For x = -5 the equation [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex] is a true equation. Hence, OPTION (B) IS CORRECT.

We have the following equation -

[tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex]

We have to find the value of x that makes this equation true.

How can you say that the equation [tex]x^{2} = 2x[/tex] is a true equation at x = 0 and x = 2 ?

In order to prove that the equation is true at x = 2 and x = 0, we have to prove that the left hand side of the equation equals the right hand side of the equation, if we substitute 2 or 0 in place of x Solving the equation to find the value of x -

[tex]x^{2} =2x\\x^{2} -2x=0\\[/tex]

x (x - 2) = 0

x = 0          or           x - 2 = 0

Test case 1 : for [tex]x = 2[/tex]

[tex]x^{2} =2x\\2^{2} =2 (2)\\4 =4[/tex]

LHS = RHS

Test case 2 : for [tex]x =0[/tex]

[tex]x^{2} =2x[/tex]

[tex]0^{2} = 2(0)[/tex]

[tex]0 = 0[/tex]

LHS = RHS

Hence, the equation [tex]x^{2} = 2x[/tex] is a true equation for [tex]x=0[/tex] and [tex]x=2[/tex]

We can use the similar approach in the equation -

                                     [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex]

to find the value of [tex]x[/tex] for which the equation is true.

-8(x+5) = -3x-7+x-3

-8x-40=-2x-10

-8x+2x = -10+40

-6x = 30

x=-5

Hence, for x = -5 the equation [tex]-8(x+5) = -3x\;-7\;+x\;-3[/tex] is true equation.

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278÷3 in one decimal place​

Answers

Answer:

92.6! Hope this helps.

Step-by-step explanation:

-lei

The answer is 92.6
hope this helps

help? i need this done by the end of the day

Answers

45.5 is the right answer

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Answers

X = 2 and y = 8
Trust this is correct

Answer:

x=2, y=8

Step-by-step explanation:

2x+y=12

2(2)+y=12

4+y=12

4+y-4=12-4

y=8

Which of the following sets of side lengths could produce a triangle? SELECT ALL THAT APPLY. (7TH GRADE MATH)
A) 3,6,9
B) 13, 5, 6
C) 5, 5, 10
D) 5, 7, 11
E) 4, 4, 4

Answers

Answer: C)5,5,10

Step-by-step explanation:

C




Trust me



I want a cookie tho

Larry and Jack are playing a game of rock-paper-scissors. The probability that Larry will win two times in a row is. Using this probability, determine if the event of Larry winning the first game and the second game was independent, dependent, both, or neither.

Answers

The event of Larry winning the first game and the second game was dependent since it was stated that he won two in a row.

How to depict the probability?

It should be noted that dependent events are the events that depend on what happened before.

In this event, the first game is being considered in this situation. Therefore, the event of Larry winning the first game and the second game is dependent.

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What is the correct answer for each box

Answers

Answer:

1) A ; 2) D ; 3)B ; 4)C

Step-by-step explanation:

we can solve every option and see what trinomal result

A (2x-3)(x-3) = 2x^2 -6x-3x +9 = 2x^2-9x+9

B (2x+3)(x-3) = 2x^2 -6x+3x-9 = 2x^2-3x+9

C (2x-3)(x+3) = 2x^2+6x-3x-9 = 2x^2+3x-9

D (2x+3)(x+3) = 2x^2+6x+3x+9 = 2x^2+9x+9

help me please???????

Answers

Shape is a parabola.

Molly earns $6 for each hour she babysits plus $10 to cover any personal
expenses. Suzie earns $4 for each hour she babysits plus $24 to cover
personal expenses. At a certain point, Molly and Suzie will work the same
number of hours and earn the same amount of money. At this point, how
much money will each girl earn?
A.$34
B.$44
C.$52
D.$62

Answers

Answer:

44

Step-by-step explanation:

Answer:

The answer is C or 52!!

Step-by-step explanation:

Brainliest Please!

How do I write a whole number in standard form

Answers

Answer:

The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y).

Step-by-step explanation:

hope this helps if yes then name brainliest laav :))

Kelly rides the bus to work d days each month. She pays a fare of $2.25 each time. On t of those days, she pays an additional fare of $0.75 to transfer onto another bus. The expression shown can be used to find her total cost for bus fare for the month.
d × 2.25 + t × 0.75
Which statement explains how to find Kelly’s total bus fare for the month?

Answers

Answer: A: find the product of D and $2.25 and the product of t and $0.75. Then find the sum of the two products.

The total fare for the bus can be found by first find the product of d and $2.25 and the product of t and $0.75. Then find the sum of the products.

What are Expressions?

Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.

Given that,

The total fare for the bus can be calculated using the expression

d × 2.25 + t × 0.75

Here d is the total days that Kelly worked in a month.

On each of these days, she pays a fare of $2.25.

Total fare now = d × 2.25

Find this product.

There is also an additional fare of $0.75 to transfer onto another bus on t of these days.

Additional fare = t × 0.75

Find this product.

Add the resultant both products.

Hence the statement which explains how to find Kelly's total bus fare for the month is first find the product of d and $2.25 and the product of t and $0.75. Then find the sum of the products.

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PLEASE HELP ASAP ILL GIVE BRAINLIEST


Jean makes $ 10 per hour as a sales associate at Macy's serenity earns $5 per hour plus tips at TGI Friday'srestaurant. One evening, Serenity earned $40 in tips while working between 6 pm and10 pm. Meanwhile Jean was working at Macy's at that time. Explain who earned more by presenting equations

Answers

Answer: Serenity made more money.

Step-by-step explanation: She got 40$ in tips- AND she gets 5$ per hour. Four hours went by, (6-10pm) so she gets an additional 20$ dollars, making her the one with more money because Jean made 40$.

Other Questions
Vaughn Industries has adopted the following production budget for the first 4 months of 2022. Month Units Month Units January 8,000 March 4,000 February 6,400 April 3,200 Each unit requires 2 pounds of raw materials costing $3 per pound. On December 31, 2021, the ending raw materials inventory was 3,200 pounds. Management wants to have a raw materials inventory at the end of the month equal to 20% of next month's production requirements. Prepare a direct materials purchases budget by month for the first quarter. What is Clovers full name? What is an example of sanitization? At the end of 2021, your company recorded taxable income of $15,022. Tax rate this year was 20%. You are facing uncertainty regarding future income and tax rates and would like to prepare a scenario analysis. You narrowed down the possibilities for next year to the following: * Taxable income: 4 scenarios - a. Decrease of 10%, b. No change, c. Increase of 10%, d. Increase of 15%. * Tax rate: 2 scenarios - a. 15%, b. 30% 1) What is net income (income after taxes) this year? (round your answer to the nearest dollar) 2) What is the maximum net income (income after tax) possible next year under these scenarios? (round your answer to the nearest dollar) 3) Suppose the probabilities of each of the scenarios descibed above are the same (12.5% each), what is your expected net income next year? (round your answer to the nearest dollar) 4) Suppose the probabilities for each scenario are the following: income -10% income same income +10% income +15% tax rate 15% 0.1 0.2 0.1 0.1 tax rate 30% 0.1 0.2 0.1 0.1 what is the expected net income next year? (round your answer to the nearest dollar) 5) Assume that the unconditional probabilities for each of the different income scenarios is the same (25% each). What is the probability associated with tax rate 30% that will bring your net income next year to the same net income as this year? (probability of each of the 8 scenarios is the product of the probability of a tax scenario and the probability of the income scenario - for example if the probability of tax rate decrease is 50% then the probability of the first cell in the above table will be 0.5*0.25=0.125) (enter your answer as a number between 0 and 1 rounded to the third decimal point - for example 43.669% should be entered as 0.437 ) is (y+3) a factor of the polynomial: y^3-6y+9 when beginning a digital marketing effort, what does a company need to research in order to set meaningful goals and measure success? Ocean acidification is responsible for damaging worldwide. O Boats and ships O Fishing nets O Coral reefs O Sand dunes O Beachfronts How does the poet describe the walls? How do you predict proteins? 11. If the perimeter of ABCD is 600 ft. and AD=2x-10 find AB. Q.) Oxidation number of P in PO4, of S in SO4 and that of Cr in CrO7 are respectively: (a) +3, +6 and +5 (b) +5, +3 and +6 (c) +3, +6 and +6 (d) +5, +6 and +6 Is hunger an example of pathos? What is Beowulf's reward for killing Grendel's mother? Which statement is true about Daniel?A. He is carried off into exile in Babylonia and lives during the domination first of the Babylonians and then of the Persians.B. He lives during the time of Alexander the Great.C. He flees to Egypt and prophesies about the coming of the Hold Spirit.D. He leads the rag-tag group of survivors from Babylon back to Jerusalem. What are the 3 types of revolutions? Copy and complete the equation of line G belowy=___x+____ Please help I will give brainliest What is the difference in value between the three's in the numeral below? 632 387 research on aging suggests that as cells age, their rate of cell division decreases until they ultimately no longer divide. which of the following would provide evidence that the decreased rate of cell division is a cellular response related to cell signaling? decreased numbers of cytoplasmic ribosomes decreased affinity of growth factor receptors for their respective ligands decreased hormone production in aged cells decreased atp production in aged cells which female character is the focus of the truman capote novella ""breakfast at tiffanys""?