Ritchie wants to paint paint his bedroom ceiling and four walls. both the ceiling and walls are 8 feet by 8 feet. a gallon of paint covers 40 squares feet. which expression can be used to find the # of gallons of paint ritchie needs to buy?

8 Gallons

Step-by-step explanation:

8 times 8 = 64

64 times 5 (the 4 walls and ceiling) = 320

320/40 = 8 Gallons

answer: finding the extract measurements and knowing the points

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.