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2 years ago

15

I know the answer is 16 cause I cheated and looked on Google but I would like someone to help me or show me on a piece of paper

how to get that answer.
math is not my strongest point.

1 answer:

nadezda [96]2 years ago

5 0

30/5 it is the answer

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Y/3 + 8 = -2 solve for y<br> a. -30<br> b. -18<br> c. 18<br> d. 30

Rainbow [258]

Answer:

$\large\boxed{a.\ -30}$

Step-by-step explanation:

$\dfrac{y}{3}+8=-2\qquad\text{subtract 8 from both sides}\\\\\dfrac{y}{3}+8-8=-2-8\\\\\dfrac{y}{3}=-10\qquad\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup^1\cdot\dfrac{y}{3\!\!\!\!\diagup_1}=(3)(-10)\\\\y=-30$

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3 years ago

Mia makes cupcakes and sells them to raise money for charity.

Doss [256]

Answer: 81.82%

Step-by-step explanation: what you made - the ingredients cost so 37.51 - 6.82 = 30.69 that is her profit now we put it in percentage form which is 81.82% if there is any part you need me to go deeper to explain please dont hesitate to ask!

Hope this helps!!! Good luck!!! ;)

6 0

3 years ago

Write the expression in correct forma<br><br>13n² -6n⁴ + 2n -5n³ + 3<br>

m_a_m_a [10]

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

4 0

2 years ago

{System: I am having a bit of trouble calculating this. And I am reposting this sense I don’t think it’s fair to give only a lit

Darya [45]

Total volume of light-blue paint:

$\left(4+\dfrac38\right)+\left(6+\dfrac18\right)=10+\dfrac48=10+\dfrac12$

Divide by $\dfrac14$ to find how many containers he can divided this total into:

$\dfrac{10+\frac12}{\frac14}=4\left(10+\dfrac12\right)=40+\dfrac42=40+2=42$

so the answer is B.

3 0

3 years ago

Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

I am Lyosha [343]

Formula for the area of a quarter circle: A = (pi x r^2) / 4

A = (3.14 x 64) / 4

A = 200.96 / 4

A = 50.24 square yards

Hope this helps! :)

5 0

3 years ago