Which of the following is equivalent to the expression below? 9 x 2 − 16 A. (3x-8)(3x+8) B. (3x-4)(3x+4) C. ( 3 x − 4 ) 2 D. (9x-4)(9x+4)

Nine more than four times a number is the same as one less than twice the number. find the number?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays