Will give brainliest abby purchased 4 2/5 gallons of paint to paint 4 walls of a room in her house. the cost of one gallon of is 5.50. (a) what will it cost to paint a roomand (b) what would it cost if she only wanted to paint 3 walls of the room

Cost to paint 4 walls of a room = $24.20

Cost of painting 3 walls of a room =$18.15

Step-by-step explanation:

(a) Abby purchased 4 2/5 gallons of paint to paint 4 walls of a room in her house.

1 gallon cost = 5.50

So 22/5 gallons cost =

Cost to paint 4 walls of a room = $24.20

(b)cost of painting 4 walls of a room = $24.20

cost of painting 1 wall of a room =

Cost of painting 3 walls of a room = 6.05 * 3= $18.15

the anwser is d) 75°

step-by-step explanation: