He needs one more quart. That is half of a gallon.
Divide the perimeter by 3 to get 8 then use the equation for the area of a triangle (a= BH1/2) and your answer is 32
Answer:

Step-by-step explanation:
3--2/-6-1=
3+2/-7
5/-7
$17.80 in 1 hr
$1 in 1/17.80 hr
$675.00 in 675.00/17.80 hr
37.9 hours
Which is 38 hours after rounding it.
Linear systems that have infinite solutions have the same slope and they have the same line on the graph