Paul is 14yrs old. how old will he be in (a) 12yrs time (b) Byrs time I got a but I need B

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?