Which equation demonstrates the distributive property?
a) 60 + 18 = 78
b) 60 x 18 = 18 x 60
c) 60 + 18 = 6(10 + 3)
d) (10 + 3)6 = 6(10 + 3)

Solve the system of equations. y= 2x y= x^2 - 15

The reflexive property of congruence lets you say that ∠pqr ≅

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank