Which expression is equivalent to

Which is the value of this expression when p=(-2) and q=(-1)

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.