As – 16a,
as – 4a3,
2a3 + 8a - 4a2 - 16

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

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?