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3 years ago

2x3 + 47-6 3x - 8x +7

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

Answer:

47 is the answer for the first one

7-5x is the answer for the second one

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How to solve this equation?

lilavasa [31]

I solved it on your other posting of it. x = 12
All of the steps are there

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3 years ago

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Evaluate 15/k when k=3

iVinArrow [24]

Answer:

Step-by-step explanation:

K equals 3 and so 15/3 equals 5.

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3 years ago

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Four different towns in the same state grew in size due to a revitalization effort. The population of town A grew from 22,000 to

Savatey [412]

Answer:

Town C.

Step-by-step explanation:

Average change of population with time for town A = $\frac{24,500 - 22,000}{4} = \frac{2,500}{4} = 625$

Average change of population with time for town B = $\frac{34,770 - 31,200}{6} = \frac{3,570}{6} = 595$

Average change of population with time for town C = $\frac{22,000 - 18,000}{5} = \frac{4,000}{5} = 800$

Average change of population with time for town D = $\frac{34,100 - 32,000}{3} = \frac{2,100}{3} = 700$

Town C had the greatest average change in population over time (800/yr).

8 0

3 years ago

CAN SOMEONE JUST PLEASE ANSWER THIS ASAP FOR BRAINLIEST

AVprozaik [17]

$x^2 - 9x + 20=x^2-4x-5x+20=x(x-4)-5(x-4)=(x-5)(x-4)$

6 0

3 years ago

Giraffes are herbivores,or plant eaters. A giraffe can eat up to 75 pounds of leaves each day. Write and evaluate an expression

n200080 [17]

Answer:

2625 pounds of leaves

Step-by-step explanation:

First, multiply 75 pounds by 7 days, AKA 75 pounds x Week

The answer to that is 525 pounds in a week.

The question asks to find how many pounds of leaves 5 giraffes can eat in a week.

So multiply 525 pounds by 5 giraffes, and you get 2625 pounds of leaves.

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2 years ago