Choose all sets that contain the number –2.22.
natural numbers
whole numbers
integers
rational numbers
irrational numbers
real numbers

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?