For each set of three lengths, determine if they can be the side lengths of a triangle. Lengths
Can be side lengths
of a triangle
Cannot be side
lengths of a triangle
5.4, 8.7, 14.9
6, 9, 17
13, 5, 14
9, 8, 10

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Combine the information in the problem and the chart using the average balance method to solve the problem.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct