(3x + 5) + (2x + 3)

5x + 15

6x + 8

5x + 8

6x + 15

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?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months