Eric is going to the store to buy groceries. He has a budget of at most $20. If he wants to buy milk for $5 and all of his favorite cereals for $4 per box, how many boxes of cereal can he buy?

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

For what values of x is x2 + 2x = 24 true?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.