Find the area of the triangle. (Round your answer to the nearest hundredth.)

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²