Solve 10 + 6 (-9 - 4x) = 10(x - 12) + 8

a x= -18
b x = 17
c x = 2
d x = -6

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?