Esteban has a big jar of change in his room. he has 600 coins total, and 240
of them are pennies.
what percentage of the coins are pennies?

What other information do you need to prove triangle dac=bca by asa

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6

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 if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative