What is the surface area of a cylinder with base radius 2 and height 9? Either enter an exact answer in terms of / pi or use 3.14, / piπpi and enter your answer as a decimal.

Find the value of x2 - 8x + 9 when x = 7.

Sam bought 2 granola bars and Haley Bought 5 granola bars each granola bar is the same price right in expression for the total price of the granola bars then simplify the expression to create an equivalent expression

Combine the like terms to create an equivalent expression. 4p+6-3

How many possible outcomes exist when Louisa spins the spinner below twice? The spinner is numbered from 1-8.

Evaluate the expression for x = 17, y = 14: 6x - 5y

A spherical water tank holds 7500 feet^3 of water. what is the diameter?

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=29°, and RS = 83 feet. Find the length of SQ to the nearest tenth of a foot.

2. A manufacturing company uses cylindrical storage tanks with a diameter of 40 ft and a height of 80 ft, as shown below. a. What is the volume of the storage tanks? Round your answer to the nearest cubic foot. Show your work. b.

Consider the conditional statement. What is the inverse of the contrapositive of this statement?

Serena changes the number 3 to a 6 on the spinner. What are the changes of landing on an odd number?