Adam has two similar rectangular boxes. the dimensions of box 2 are eight times those of box 1. how many times greater is the volume of box 2 than the volume of box 1?

2-digit numbers less than 91 which are 1 less than a multiple of 10

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?

The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet