A pizza costs $11 and $1.50 per topping what is the variable cost

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Is the point (0, 8) on the x-axis or y-axis? how do you know?