18 mins it is ! I think your missing the question tho
4 quarts is 1 gallon
6 pints is 0.75 gallons
4 cups is 0.25 gallons
if you add all of those you would get 2 gallons
so she would need 1 more gallon of lemonade
Slope = (7 + 2)/(-18 + 4) = 9/-14= - 9/14
(1/5)/(5)=(1/5)(1/5)=1/25 of a pack of seeds will be planted in each pot