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. 2003-05-05-00-00_files/i016.jpg

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42