Mr. nelson wants to find out how much it will cost to paint his classroom. a can of paint costs $24.75 and each can covers 25 square feet. if the dimensions of the classroom are 12ft high by 20ft wide by 30ft long, what will the total cost be

$7128

Step-by-step explanation:

12 x 20 x 30 = 7200

7200/25 = 288

288 x $24.75 = $7128

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20