Meg is a veterinarian. in a given week, 50% of the 16 dogs she saw were boxers. steve is also a veterinarian. blah blah blah elsewhere

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?

What is the solution to the division problem below x3+x2-11x+4/x+4

Will give a: 122 b: 90 c: 48 d: 180