Mathematics College

Please answer this question. ​

Please Answer This Question.

Answers

Answer 1

Answer:

use a calculator

;-;

Step-by-step explanation:

Answer 2

Answer:

is this 4th grade math? genuine question

Step-by-step explanation:

the answer is 11

Related Questions

elisa purchased 3 containers of glitter for $6.30 each and 2 jars of glue for $4.60 each. write an expression for the total cost of supplies

Answers

6.30(3)+4.60(2)

I’m not quite sure if this is what you’re asking, but all I did was plug in the amount of things purchased times the price for each!

3- (4x-5)=6+x-8 solve for x

Answers

Answer:

x = 2

Step-by-step explanation:

pls can i have brainliest?

Type the correct answer in the box. Use numerals instead of words.
Ali has hired Mark and Alexis to work for his shipping company. Mark can
load a truck with packages in 120 minutes. Alexis can load the same
number of packages in 240 minutes.
Mark and Alexis work together on a particular truck, they can load all of the packages in
minutes.

Answers

Answer:

80 minutes

Step-by-step explanation:

Work done by Mark in 1 minute = 1/120

Work done by Alexis in 1 minute = 1/240

Work done by Mark and Alexis in 1 minute = 1/120 + 1/240

                      [tex]= \dfrac{1*2}{120*2}+\dfrac{1}{240}\\\\=\dfrac{2}{240}+\dfrac{1}{240}\\\\=\dfrac{3}{240}\\\\=\dfrac{1}{80}[/tex]

They both can load  all the packages in 80 minutes.

A football team loses 4 yards on one play and 3 yards on another play. Find the total amount of yards lost​

Answers

The football team would loose 7 yards

They lost 7 yards in total

Discuss inductive and deductive reasoning. Use examples to compare and contrast the two types of
reasoning. Be sure to include in your discussion an example where inductive reasoning fails.

Answers

Answer:

Deductive reasoning applies general rules to make conclusions about specific cases. Inductive reasoning observes patterns in specific cases to infer conclusions about general rules. For

Step-by-step explanation:

Example: All men are mortal. John is a man

Tom wants to sell a package containing store bought candy. The package contains 15 kg of Banana Candy at $3 per kilogram, and 30 kilograms of Cherry Candy at $6 per kilogram. How many dollars per kg should he price the mixture?

Answers

Answer:

$.20

Step-by-step explanation:

15 kg / $3 = 5kg /$1

30kg/$6 = 5kg/$1

each kg would be 1/5 of a dollar, or $.20.

need help with my homework plz and thank u :)

Answers

Your answer is y=-3(x-1)^2-9 or the third one down

Solve this system of equations without graphing and show your reasoning

Answers

Answer:

x = 1/5

y = 6

Step-by-step explanation:

System:

{5x + y = 7

{20x + 2 = y

First equation:

5x + y = 7 -> y = -5x + 7

Plug into second equation:

20x + 2 = -5x + 7

Subtract 2 from both sides:

20x = -5x + 5

Add 5x to both sides:

25x = 5

Divde both sides by 25:

x = 5/25 -> 1/5

~~~~~~~~~~~~~~~~~~~~~~~~~~~`

Come back to the first equation:

5x + y = 7

Plus in our x:

5(1/5) + y = 7

Multiply:

1 + y = 7

Subtract 1 from both sides:

y = 6

Hope this helps, have a nice day! :D

What is this problem
44+400÷(4+6'2)−2'4

(') that means power


250

244

18

10

Answers

Answer:

18

Step-by-step explanation:

♡ The first answer is correct

♡ Please mark them BRAINIEST

♡ Hope this helps

♡ Have a beautiful day

please helpppp me with this trig question

Answers

The answer would be 0.73 in decimal form (the image shows the steps)

What is the surface area?
1 cm
1 cm
1 cm
square centimeters
Submit

Answers

Answer:

1 x 1 = 1.

6 x 1 = 6cm^2

multiply by 6 cause 6 faces

4.968 divided by 1.2

Answers

Answer:4.14

Step-by-step explanation:

Answer:4.14

all you got to do is divide miss/mister

Please help I need for tonight thanks

Answers

Answer:

C. x+8=3x

Step by step explanation:

First, subtract 8 from both sides of the equation

x+8=3x

x+8-8=3x-8

Then, simplify it by subtracting again

x+8-8=3x-8

x=3x-8

Then, subtract 3x from both sides of the equation

x=3x-8

x-3x=3x-8-3x

Then, simplify by combining the terms

x-3x=3x-8-3x

-2x=3x-8-3x

-2x=3x-8-3x

-2x= -8

Then, divide both sides of the equation by the same term

-2x= -8

-2x/-2 = -8/-2

Then, simplify by cancling terms that are in both the numerator and denominator

-2x/-2 = -8/-2

x= -8/-2

Finally, divide the numbers

x= -8/-2

x=4

And that's your answer! :)

I need help only answer if you’re 100 percent think it’s right

Answers

Answer:

1[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

The answer is  1 1/2 because you have to divide 3 and 2

Whole number: 1

Fraction:1/2

3 divided by 2 is 1.5 or 1 1/2

Hope this helps!! :)

3. A trail mix recipe asks for 4 cups of raisins for every 6 cups of peanuts
There is a proportional relationship between the amount of raisins (cups) and the amount of peanuts p (cups), in this recipe

a. Write the equation for the relationship that has constant of
proportionality greater than 1 Graph the relationship

b. Write the equation for the relationship that has a constant of
proportionality less than 1. Graph the relationship

Answers

Level: Grade 7 Mathematics

----

Steps & Solution:

1. The relationship that has constant of proportionality greater than 1

[tex]\frac{p}{r} =\frac{6}{4} =\frac{3}{2}[/tex] { the calculator of a certain proportionaility }

[tex]p=\frac{3}{2} r[/tex]

2. The relationship that has constant of proportionaility less than 1

[tex]\frac{r}{p} =\frac{4}{6} =\frac{2}{3} \\r=\frac{2}{3} p[/tex]

what is the partial product for 1,262 x 3
A 600 and 500
B 15 and 180
C 600 and 900
D 180 and 3000

Answers

Step-by-step explanation:

what is THE partial product ? there is a mistake in your problem description.

it must read "what are valid partial products".

1262×3 has the following partial products :

1000×3 = 3000

200×3 = 600

60 × 3 = 180

2×3 = 6

-----------

3786

so, D seems to be the best answer, because both numbers are partial products here.

A, B and C have each only one correct.

Whats the absolute value of x |x+5|= 35

Answers

Answer:

x=30

Step-by-step explanation:

A toy store marks down all of its items by 15%. If a package of pokemon cards costs $4.99, what is the new price with the markdown? Round to the nearest cent


A.$5.14
B.$4.84
C.$4.24
D.$5.74

Answers

c because um don't you subtract 75 cents

Answer:

C)$4.24

Step-by-step explanation:

Given:

15%

$4.99

To Find:

what is the new price with the markdown? Round to the nearest cent

Solution:

To find the solution you have to subtract.

$4.99 - 15%

=

4.2415

Round to the nearest cent which gives you $4.24

Therefore, C)$4.24 is Correct

Arturo has $480 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. He buys a new bicycle for $201.87. He buys 3 bicycle reflectors for $9.82 each and a pair of bike gloves for $15.79. He plans to spend some or all of the money he has left to buy new biking outfits for $32.80 each. Write and solve an inequality which can be used to determine oo, the number of outfits Arturo can purchase while staying within his budget.

Answers

Answer:

$33.26 remaining after every single purchase, he can also purchase 7 biking outfits.

Step-by-step explanation:


Katherine and Ivan had 96 marbles in all. Katherine lost 24 marbles to Ivan
during a game. At the end of the game, Ivan had twice as many marbles as
Katherine. How many marbles did Ivan have at first?

Answers

K. 48-24=24

I. 48+24=72×2= (144) so 144

An equation is formed of two equal expressions. The total number of marbles that Ivan had at the first is 40.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of marbles with Katherine be represented by k, while the number of marbles with Ivan is represented by x.

Given that the total number of marbles available with Katherine and Ivan is 96. Therefore, we can write,

k + x = 96

Solving the equation for k,

k = 96 - x

Further, Katherine lost 24 marbles to Ivan during a game and at the end of the game, Ivan had twice as many marbles as Katherine. Therefore, we can write the equation as,

2(k - 24) = (x + 24)

2k - 48 = x + 24

Substituting the value of k,

2(96 - x) - 48 = x + 24

192 - 2x - 48 = x + 24

192 - 48 - 24 = x + 2x

3x = 120

x = 120/3

x = 40

Hence, the total number of marbles that Ivan had at the first is 40.

Learn more about Equation here:

https://brainly.com/question/14686792

#SPJ5

PLEASE HELP WORTH 10

D. The expected height for someone with a femur length of 55 centimeters

Answers

198.5 or 199 if thats an option

Eric plans to rent a room for his graduation party for $400. The catering charge is $9.50 per person
and there is no charge for Eric's meal since he is the guest of honor. If Eric has $1,000 to spend on his
graduation party, what is the maximum number of friends Eric can invite?

Answers

Answer:

1000-400= 600 so 600/9.50 = Approx 63, so 63 people

.25% written as a fraction and decimal

Answers

Answer:

1/4 in fraction form, and 0.25 in decimal form.

Step-by-step explanation:

A souvenir mug sells for $8.00 at a hotel gift store. The sales tax on the mug is $0.44.
What is the sales tax rate? (Remember, sales tax rate is a percent)

please help with this!!!

Answers

The sale tax rate is 5.5%
Proof : 8 x 5.5% = $8.44

PLEASE HELP
will mark brainliest!!

Answers

Answer: -6x

Step-by-step explanation: Since when x is 0, the function's output is 0, the function can only have terms with x in it. You then notice a pattern that x is always being multiplied by -6. You could also use point slope form to solve it, either way you get f(x)=-6x

Answer:

f(x) = -6x

Step-by-step explanation:

The linear equation given in the form of a table is shown as:

[tex]\left[\begin{array}{ccc}x&f(x)\\0&0\\1&-6\\2&-12\\3&-18\end{array}\right][/tex]

Because the equation is linear, in order to find the equation written in slope-intercept form, divide the rise (f(x)) by the run (x):

0 ÷ 0 = 8

-6 ÷ 1 = 8

-12 ÷ 2 = 8

-18 ÷ 3 = 8

Because the quotient for each relation is -6, the linear equation can be written as f(x) = -6x.

is abc a right triangle?
yes
no

Answers

Answer:

yes

Step-by-step explanation:

cuz is the shape in the picture so that's triangle

Answer:

My Right answer is Yes

Step-by-step explanation:

I hoped it helps ..

paralelal line y=7x-4

perpendicular line y=2/3x-4

Answers

Answer:

M parallel = negative 7

M perpendicular = negative as 3 is the numerator and 2 is the denominator

Step-by-step explanation:

slove and simply
(-2.56)(1.2)

Answers

Answer:

-3.072

Step-by-step explanation:

-2.56 multiplied by 1.2= -3.072

For which equation is (4, 3) a solution?
What’s the answer

Answers

Answer:

y = 2x - 5.

Step-by-step explanation:

hope this helps. I had this question and got it right!

21q-7p and (3q-p)(7) determine whether each pair of expressions is equivalent. show your work

Answers

Answer:

Yes, they are equivilent because when you distributive property you get 21q-7p.

Step-by-step explanation:

Other Questions
Substitution would be the best method for solving which system?O x = 62x - 3y = 83x - 2y = 184x + 5y = 60O x + y = 7x - 4y = 12O y = 2xx + y = 28 A bank is offering home loans at an interest rate of 52%. Express the percentas a fraction in simplest form. Identify the axis of symmetry of the parabola. A. X=5 B. X=4C. X=6D. X=3 knowing what a motif is in fiction, what must a leitmotif be in music? 'The spread and scale of urbanization also brings variety of challenges ' Analyse the statement Feeling the heat when touching a hot piece of metal is an example of? I need to do this on an graph as well please help. 1On October 31, Year 1, A company general ledger shows a checking account balance of $8,424. The company's cash receipts for themonth total $74,500, of which $71,340 has been deposited in the bank. In addition, the company has written checks for $72,494, ofwhich $71,144 has been processed by the bank20poirLOOKThe bank statement reveals an ending balance of $12,384 and includes the following items not yet recorded by the company bankservice fees of $240, note receivable collected by the bank of $5.900, and interest earned on the account balance plus from the noteof $770. After closer inspection, the company realizes that the bank incorrectly charged the company's account $660 for an automaticwithdrawal that should have been charged to another customer's account. The bank agrees to the errorRequired:1. Prepare a bank reconciliation to calculate the correct ending balance of cash on October 31 Year 1 (Amounts to be deductedshould be indicated with a minus sign.)PrintReferencesBank's Cash BalancePer bank statementBank ReconciliationOctober 31, Year 1Company's Cash BalancePer general ledger8424Bank balance per reconciliationCompany balance per reconciliationRecord the amounts that increase cash 2. (Opts) A ladder leans against the wall of a building. The length of the ladder is 9 feetlonger than the distance of the bottom of the ladder from the building. The distanceof the top of the ladder reaches up the side of the building is 7 feet longer than thedistance of the bottom of the ladder from the building. Find the lengths of all threesides of the triangle formed by the ladder leaning against the building. Your level of physical fitness does not affect your level of social health.A. TrueB. False Does (4, 0) make the equation y = 6x true? Marlo uses 252 lb of gravel to cover a garden plot of 36 ft2. How many pounds of gravel does it take to cover one square foot? How large an area could be covered with 315 lb of gravel? 3x - 5 < -14 or. 2x - 1 > 7 for x The graph of y = x^2 is translated 1 unit to the right. What is the equation of the new graph?1) y = (x + 1)^22) y = (x - 1)^23) y = x^2 + 14) y = x^2 - 1 40 24 5616 ? 728 48 32 Beatrice needs to prepare 30 biscuits for a large upcoming brunch. However, the biscuit recipe she is using has a yield of just 12 biscuits. If the biscuit recipe calls for 2 cups of flour, 1 Tbsp. of baking powder, tsp. Of salt, 1 Tbsp. Of sugar, cup of butter, cup of milk, and 1 egg, rewrite the recipe to yield 30 biscuits. PLZ HELPA total of 800 advertisements were sold for a certain magazine. If 80 percent of the first 150 sold in color, 40 percent of the next 400 sold in color, and 80 percent of the next 80 were sold in color, what percent of the 800 magazines were sold in color? Which of the following is a way to replace toxic cleaning products at home? naisip ni kemokul na kapag nakahuli sya ng betikan, PLEASE I beg of you I need help with this question, PlEASE. will give 35 pointsWhich expression is equivalent to (x+3)(x-2)/(x+2)(x+3) for x -3,-2A)x-2/x+3B)x+2/x-2C)x+3/x+2D)x-2/x+2