What is the best answer for r^2-9

The difference of a number divided by 7 and 9 is equal to 2. use the variable C fot the unknown

Graph these two functions on the graphing calculator: y = 3x2 and y = 3x Based on the graphs on your calculator, which function appears to grow faster?

A teacher has a number cube with faces numbered 1 through 6. He will roll the number cube two times. Each time the teacher rolls the number cube, he will record the number shown on the top face.

What two numbers add to make 130 but subtract to make 85?

Write an expression that will find the weight of one fish. Assume that the weight of each fish is the same.

What is the order of rotational symmetry of a kite? A) 0 B) 1 C) 2 D) 4

Can you write an expression for 5x5x5x5

On a ruler what is the space before one

Or of 24. This means that 3 X 1 = 24. 3 X n = 24. For each statement, find a 7. Sam knows that 3 is a factor of 24. This means that 3 Another way to write this is 3 X n = 24. For ea value of n that makes the statement true. a. 3 x n = 24 b.

26 divided by 000.0000000009