Mathematics High School

2(x + 2) = 14

Help me please

2(x + 2) = 14Help Me Please

Answers

Answer 1

Answer:

x=5

Step-by-step explanation:

Answer 2

Answer:

x = 5

Step-by-step explanation:

Original Equation:

2(x + 2) = 14

Use distributive property

2 · x = 2x

2 · 2 = 4

Your equation should look like this now:

2x + 4 = 14

Subtract 4 from both sides.

2x = 10

Divide both sides by 2

x = 5

Hope this helped :)

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Find the quotient. 514÷15 A. 720 B. 7834 C. 267 D. 314

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Answer:314

Step-by-step explanation:

a number that multiplies a variable in a term is a

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Answer:

Coefficient

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find the surface area of a cubical wooden box of edge 14cm

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Answer:

1176

Step-by-step explanation:

I need help with this question please show the work​

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Step-by-step explanation:

5+3y=12

3y=12-5

3y=7

y=7/3

please help find slope :(((

Answers

The slope is -1/4

It is going down 1 unit and going 4 units to the right. Hope this helps!

-1/4 the answer ))))

Evaluate the expression: 6(a + b) where a = -3 and b = 6

Answers

Answer here you go

Step-by-step explanation:

(-3 x 6 = -18)

6 x -18= -108

multiplication with postive and gegitives rule of thumb

negative times a positive equals a negative

negitive times a negative equals a positive

can someone explain to me what probability is

Answers

Answer:

Probability is the probability of an occurrence taking place or the number of favorable events divided by the number of potential outcomes.

Step-by-step explanation:

Answer:

Probability is the likelihood of something happening.

Step-by-step explanation:

It is more probable of something reasonable happening, as opposed to something non-reasonable.

Jeremy wants to give a 20% gratuity to his cab driver. His fare is $35.50. What is the total amount he will pay the driver?


A. $7.10

B. $17.75

C. $42.60

D. $63.90

Answers

Answer:

the answer is A. $7.10

Step-by-step explanation:

Answer:

42.60 aka C

Step-by-step explanation:

:)

Clara created a coordinate grid of her city. The bowling alley is located at (10, 12) and the skating rink is located at (-6, -4). Halfway between the bowling alley and skating rink is the movie theater. clara's house is halfway between the movie theater and skating rink. what are the coordinates of clara's house?

Answers

Answer:(-2,0)

Step-by-step explanation:

you just kinda have to guess tbh that’s what i did

Select the graph that represents the given set. (Click on the graph until the correct one is showing.)
C = {(-1, 3), (0, 3), (1,3), (2, 3)}

Answers

Answer:

umm is there a a picture?

Step-by-step explanation:

Answer:

you need to provide the graphs home boy

Step-by-step explanation:

If a 14 oz. box contains 4 cookies, how many ounces are in a box that contains
10 cookies?

Answers

14/4 = 3.5 oz per cookie
10 * 3.5 = 35 oz for 10 cookies
14 oz contrains 4 cookies
Then half of 14 oz contains half of 4 cookies (7 oz. box = 2 cookies)
2 times 5= 10 cookies
7 oz box times 5 is 35 oz

The answer is 35 oz

Use the linear combination method to solve the system of equations. –3x + 8y = 16 3x + 4y = 8 What is the value of x? –1 0 1 2

Answers

Answer:

B. 0

Step-by-step explanation:

Your welcome :)

Answer:

b.0

Step-by-step explanation:

i got it right

Please explain how to do this.

Answers

Step-by-step explanation:

let the eqn be y = mx + b.

m = 200/(900 - 700) = 1

sub (700, 0):

0 = 700 + b

b = -700

therefore eqn is y = x - 700

Topic: coordinate geometry

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

70×2 -40 = what answer right this is for fun you'll get brainliest​

Answers

Answer:

100

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

70x2 = 140

140-40 = 100

Solve for x. 1) 22x -2=20x+10​

Answers

Answer:

x=6

Step-by-step explanation:

22x-2=20x+10

22x-20x=10+2

2x=12

x=6

Answer:

x = 6

Step-by-step explanation:

22x - 2 = 20x + 10

      +2             +2

22x = 20x + 12

-20x    -20x

2x = 12

2x/2   12/2

x = 6

MATH QUESTION - Please Help
Rachel spent $36.32 in the
grocery store. She paid the exact
amount and used exactly 4 bills and
4 coins. What bills and coins did
Rachel use?

Answers

She used a 20, 10, 5, and 1, she also used a quarter, nickel, and 2 pennies

Answer:

she used a $20 bill, $10 bill, $5 bill, $1 bill, 25 cents 5 cents, and 2 pennies

Step-by-step explanation:

please help me

A triangular pyramid and its net are shown. Rain uses the calculations below to conclude that the surface area of the triangular pyramid is 238.5 square inches. 3 x 10 x 13) + ( x 10 x 8.7) 3 (65) + 43.5 238.5 Is Rain correct? Use the drop-down menus to explain your reasoning.​

Answers

Answer:

Yes, Rain is correct

238.5 square inches

Step-by-step explanation:

Surface Area of a Triangular Pyramid,A = 1/2(a × b) + 3(1/2 × b × s)

= (1/2 × 10 × 8.7) + 3(1/2 × 10 × 13)

= 43.5 + 3(65)

= 43.5 + 195

= 238.5 square inches

The surface area of the triangular pyramid = 238.5 square inches

The surface area of the net of the triangular pyramid is 223.5 in². Rain is not correct.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

From the net attached:

Surface area = 3(1/2 * 10 * 12) + (1/2 * 10 * 8.7)

Surface area = 223.5 in²

The surface area of the net of the triangular pyramid is 223.5 in². Rain is not correct.

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Select all the statements that are true for the graph shown. Submarine's Descent 0 2 4 6 0 X -4 -8 Height Above Sea Level (ft) -12 -16 у Time (sec)​

Answers

Answer: A , C

Step-by-step explanation: this is 7th grade work

The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the population this year? If you get stuck, consider drawing a diagram.

Answers

60 * 0.25 = 15
15 fishes will decrease from 60
60 - 15 = 45 fishes this year

Answer:

45 your welcome <3.

y = 4x – 3 DON'T KNOW THE ANSWER

Answers

Answer:

x=3/4, x=0.75

Step-by-step explanation:

Y=4x-3
+3. +3
Y+3=4x

Y+3/4=x

(You can’t simplify/solve the equation for the list because there’s two variables)

How many inches are in 1 2/5 groups of 1 2/3 inches? PLEASE HELPPPP I ONLY HAVE 10 MINUTES LEFT

Answers

Answer:

i believe its 2.3324 sorry if its wrong, it was rushed

Step-by-step explanation:

There are 2 1/3 inches in  1 2/5 groups of 1 2/3 inches.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

There are 1 2/5 groups of 1 2/3 inches.

Now,

Since, There are 1 2/5 groups of 1 2/3 inches.

Hence, The number of inches = 1 2/5 × 1 2/3

                                              = 7/5 × 5/3

                                              = 7/3 inches.

Thus, There are 2 1/3 inches in  1 2/5 groups of 1 2/3 inches.

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Please help me! Im not good at this topic.

Answers

Answer:

I THINK IT IS C.

Step-by-step explanation:

on the beach boardwalk there are 20 different places to get food. twenty percenct of them are ice cream shops. how many ice cream shops are in the park?

Answers

Answer:

4 of the shops are ice cream shops.

Step-by-step explanation:

If you take 20 and multiply it by .20 (because when multiplying by a percent we move the decimal over twice) you will get that 4 of the shops are ice cream shops.

[tex](.20) * (20) = 4[/tex]

Hope this helps!!

- Kay :)

SOME ONE PLS HELP ME

Answers

Answer:

Two sheats would cost $27.00 and six scheats would cost $99.00

Step-by-step explanation:

2 sheets = $27
6 sheets = $99

Identify the ordered pair of C. (ex; (5,-1))

will give brainly if answered correctly! :)

Answers

Answer:

(5,0)

Step-by-step explanation:

lol

Answer

(5,-1) is the c

Help me please with this question:)

Answers

Answer:

it's the second one.

option 2

Please I will mark brainliest! Which equation describes the line graphed above?

A.


B.


C.


D.

Answers

I dont know the exact way that the equations are written but ill give it in

y = mx + b form

it should be y = -3x - 3

Answer:

C

Step-by-step explanation:

David wants to earn more than trimming trees. He charges per hour and pays in equipment fees. What are the possible numbers of hours David could trim trees? Use for the number of hours. Write your answer as an inequality solved for .

Answers

This question is incomplete

Complete questions

David wants to earn more than $26 trimming trees. He charges $6 per hour and pays $4 in equipment fees. What are the possible numbers of hours David could trim trees? Use for the number of hours. Write your answer as an inequality solved for

Answer:

The inequality is :

6h - 4 > 26

The possible numbers of hours David could trim trees is more than 5 hours

Step-by-step explanation:

David wants to earn more than $26 trimming trees. He charges $6 per hour and pays $4 in equipment fees.

Let the number of hours David works for be represented by h

More than means greater than , hence we use the inequality sign >

Hence, we have the inequality

$6 × h + $4 > $26

6h - 4 > 26

6h > 26 + 4

6h > 30

Divide both sides by 6

6h/6 > 30/6

h > 5

Hence, if David want to earn more than $26 he has to trim trees for more than 5 hours

Plz help me solve this math question

Answers

Answer:

John's family should second scheme.

B
SIS
M
If = of the pie below is eaten,
what fraction remains?

Answers

Answer:

the answer to this question is 1/4

Answer:

jgcoyc9t9yf9ycrcuflc

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