It took Morty two weeks to build seven model airplanes. At the same rate, how many days will it take to build nine model airplanes?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

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

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?