If Mr. Smith had $210,500 in an account that earned $2,000 in interest in 7 years, how much money would he have in the account after 7 years.

For which rational expression is -2 an excluded value of x?

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?