Rob is using a double number line to determine the amount of flour he will use to make a batch of muffins. If he wants to make a batch of 72 muffins, how much flour will he need. ( Thats the double number line, on the bottom )
Cups of flour
1 3/4
Number of muffins 12

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

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?