For her phone service, leila pays a monthly fee of $22, and she pays an additional $0.05 per minute of use. the least she has been charged in a month is $89.10.

Need on this geometry question. explain how you did it.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Solve the inequality and graph 6j - 7 < 5