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3 years ago

13

Can someone help me

1 answer:

Ksivusya [100]3 years ago

3 0

Whats your question????

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The question is:

Naddik [55]

Answer:

2.5 gallons of the 20% solution must be replaced by the 36% solution.

Step-by-step explanation:

$.12(20 - x) + .36x = 20(.15)$

$2.4 - .12x + .36x = 3$

$2.4 - .24x = 3$

$- .24x = - .6$

$.24x = .6$

$x = 2.5$

7 0

1 year ago

Consider the equation 4x=8.<br> Which value could be substituted x to make the equation TRUE?

const2013 [10]

X=2 (4 x 2 = 8) so 2 is the answer

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3 years ago

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Aneli [31]

Answer:

D)

Step-by-step explanation:

the slope is 4 and intercept is 2

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lesya692 [45]

D because it just makes sense

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2 years ago

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Calculate the size of angle AEF

jenyasd209 [6]

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