1. My brother is 6 feet tall, and I was thinking approximately how many yards was his height? a. 4 yards
b. 3 yards
c. 2yards
d. 1 yard​

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Rationalize the denominator- 12x/√x-10

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative