Which equation represents the line that passes through the points (-3, 7) and (9, -1)?
x=-3x+5
v=-zx-7
y = 8x-7
y = x + 5

Which of the binomials below is a factor of this trinominal? x^2-13+30

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?