For the equation X equals 5T -3 what does X equal when T equals 12

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

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?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?