Multiply (x + 3) (x - 3).

A. x2 + 6x + 9

B. x2 - 9

C. x2 + 6x - 9

D. x2 - 6x + 9

I can't focus.

Simplify the following equation 4 square root 80

What is k/2+1/2=3 solve for k

What type of number is 0.55/0.55? (both are repeating decimals) A-Whole number B-Integer C-Rational number D-Irrational -choose all that apply-

J = 6 for 15 - j = 21 What's the answer

Determine the domain and range for the given function y = - 1+1

Patti has 2 glue sticks that are partially used one has 1/5 left and one has 3/10 left which glue stick has more

What needs to be corrected in this construction of a line parallel to a be passing through C

the instructions for mixing a rose fertilizer call for 3/8 cup of potash and 1 3/4 cups of nitrogen. what is the ratio of nitrogen to potash

How do you solve - 4 + 2 (7m + 5) = - 106

A software coder can type 79 words per minute. She works 5 eight hour days each week (not including breaks). How many words does she type in a week? A 189,600 words B. 33 words C. 3.160 words D. 76,950 words