You spend $77 shopping. you buy some shirts at $12 each, and spend $5 on food. how many shirts did you buy? a. 5x + 12 = 77 b. x(12 + 5) = 77 c. 12x + 5 = 77 d. 12*5+x=77

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

What is the factored form of the following expressions? d^2 – 13d + 36

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?