What is the vaulue of the variable in the equation 31.5 = 4x - 4.45 A. -9

B. 8.9875

C. 6.7625

D. none of the above

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

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?