You have been contracted to paint a house. The surface area of the four exterior walls that are painted is 1,358 square feet. Each gallon of paint that you purchased will cover approximately 378 square feet. How many gallons of paint do you need to purchase

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3