How would I write this problem. I don't need the answer, I just need to know how to write it: Ezekiel has 1 liter of a solution that is 3 parts water and I part vinegar. How much should he add of a 1 part water and 3 parts vinegar solution to make a solution that is 3 parts water and 2 parts vinegar?​

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

false

inverse variation is not exponential