$32.072 ≈ $32.07
20% of $38 is equal to $7.60
$38 - $7.60 = $30.40
5.5% of $30.40 = 1.672
$30.40 + $1.672 = $32.072
W=t times 8 :)
When you are solving the equation you see that after 9 minutes there is 72 inches to find the unit rate you divide 9 by 72 and you get 8 so per each minute there is 8 inches of water