8+ Z8 = 0
What’s the answer

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

Consider the function f(x)=-5x+3 what is f(-2)

Combine like terms to make a simpler expression 3z+z