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2 years ago

Is the answer 2 to this question?

Mathematics

2 answers:

ANEK [815]2 years ago

7 0

Answer:

8 cups of shampoo concentrate.

Step-by-step explanation:

Set up a proportion and solve for x.

$\frac{Shampoo}{Water}\\\\\frac{2}{9}=\frac{x}{36}\\\\36(\frac{2}{9})=36(\frac{x}{36})\\\\8=x$

iragen [17]2 years ago

6 0

Answer:

its 8

Step-by-step explanation:

use ratio solution ..

2 shampoo : 9 water

8 shampoo : 36 water

9x4 = 36

same goes too shampoo.. it needs to be multiplied with 4 as to get 36 water u multiplied 9 with 4

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tigry1 [53]

Answer:

<em>Beck actually caught 45 fish</em>

Step-by-step explanation:

<u>System of Equations</u>

We call the following variables:

x = number of fish Ally caught

y = number of fish Beck caught

They caught a total of 75 fish, thus:

x + y = 75 [1]

If Ally had caught twice as much fish as she actually did, and Beck had caught three times as many fish as he actually did, then Ally would have caught 75 fewer fish than Beck, thus:

3y = 2x + 75 [2]

From [1]:

x = 75 - y [3]

Substituting in [2]:

3y = 2(75 - y) + 75

Operating:

3y = 150 - 2y + 75

Simplifying:

5y = 225

Dividing by 5:

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Deffense [45]

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Step-by-step explanation:

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