Answer:
After 8 weeks, Faith would have $88. money saved = 40+6w
If you are looking for the sum of X then the answer is X=8
2.25 + 0.59 + 6.49 + 1.49 = 10.82 dollars
10.82 - 5.25 = $5.57 is his total purchase
It will take 10 gallons of water to water the 35 plants