The formula for the surface area of a cylinder is A=2πr (r+h). Find h if A=80π and r=5.

C (n) = - 3n-6. C (n) = n-4

55 squared to the nearest tenth

What is the slope of any line parallel to the line 8x+9y=3 in standard (x, y) coordinate plane?

Which expression represents a perfect square monomial and it's square root? Check all that apply []121; 11 []4x2; 2x []9x2-1; 3x-1 []25x; 5x []49x4; 7x2

The solution to 2 * 27 will be what kind of number? A. Prime B. Odd C. Perfect square D. Even

Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid on the number line.

Solve 12 = 3/4n using the equation method

A = {1, 3, 5, 7, 9} B = {2, 4, 6, 8, 10} C = {1, 5, 6, 7, 9} A ∩ (B ∪ C) =

What is - 5 equals I + - 4

Amy finished her history assignment in 144 hours. Then she completed her math assignment in 1/3 hours. What was the total amount of time Amy spent doing these two assignments?