Answer: 9 gallons
<u>Step-by-step explanation:</u>
Set up the proportion, then multiply to solve for the variable.



9 gallons = x
Answer:
y=a/(9+3x)
Step-by-step explanation:
Reverse: 9y+3xy=a
y(9+3x)=a
y=a/(9+3x)
10 pounds use division , 20/2=10 pounds of apples total
Answer:
Step-by-step explanation:
7000/85 = 1400/17
or 82.352941
The answer is 5.4 × 10^-4