Use factoring by difference of squares to solve the equation, x^2 - 81 = 0.

A. x = 9 or x = - 11

B. + / - 9

C. + / -

D. + / -

How do you solve 7x=-3

Calculate 7 1/4 tax on $1,540. a. $11.17 b. $109.34 c. $111.65 d. $113.96

There are eight volunteers at the telethon. The goal for the evening is to raise $952. If each volunteer is the same amount, what is the minimum amount each needs to raise to meet the goal?

Which scenario cannot be modeled by a right triangle? O A 13-foot ladder is placed 5 feet away from a wall. The distance from the ground straight up to the top of the wall is 12 feet O Wendy leaves school to go home.

Find the solution to x? = y?, y' = 24x 5y

Seven less than two times a number is 29. Enter the equation that represents Sharon's sentence into the box. Use x for the variable.

2 other decimal forms of 6.7

what is the equation subtracting 7 from the product of 4 and a number results in the number added to 29

58:16 The volume of a rectangular prism is (x2-3x2 + 5x - 3), and the area of its base is (x2 - 2). If the volume of a rectangular prism is the product of its base area and height, what is the height of the prism?

What is the value of this expression when z = 36? 10 - / z 4 6 -8 -26