the cost of 12 cans of cat food at Pete's Pets, including $0.72 sales tax, is $9.60. What is the cost of one can, NOT including sales tax

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.