best buy has 47 computers in stock each with a price tag of $623. use the expanded method to demonstrate the revenue if all of the computers are sold.

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?

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

Two terms in a geometric sequence are a5=15 and a6=1 what is the recursive rule that describes the sequence?