3 years ago

What is the value of x, when 10(x + 2) = 5(x + 8)?

Mathematics

1 answer:

Studentka2010 [4]3 years ago

5 0

The correct answer to this question is B

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Bob frosted 4 1/2 cakes in 3/4 of an hour. at what rate in cakes per hour did he frost the cakes?

siniylev [52]

Answer:

6 cakes an hour

Step-by-step explanation:

4 1/2=4.50

3/4= 0.75

4.50*0.75=6

7 0

3 years ago

I. AM .SO. CONFUSED. HELP. PLZ.

dedylja [7]

Answer:

16mm

Step-by-step explanation:

Just do 40 * 2/5 = 80/5 = 16mm

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4 years ago

What is the sum of the polynomials?

ASHA 777 [7]

Answer:

$- 4 {x}^{2} - 11x + 13$

Step-by-step explanation:

$( - {x}^{2} + 9) + ( - 3 {x}^{2} - 11x + 4)$

$- {x}^{2} + 9 - 3 {x}^{2} - 11x + 4$

$- 4 {x}^{2} - 11x + 13$

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2 years ago

The graph shows the ratio of goals attempted to goals made for two soccer players, Andres and Deyvi. Which player has a better r

anygoal [31]

Answer: Andres

Explanation:

y = goals made

x = goals attempted

For Andres, his ratio is y/x = 4/8 = 1/2 = 0.50 meaning that he made 50% of his attempts

For Deyvi, the ratio is y/x = 9/20 = 0.45 = 45%

Andres has the better record.

4 0

2 years ago

How to factor out a gcf for 8a^2+16=0

yKpoI14uk [10]

The answer to this questuon is 2

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3 years ago