You take a $4000 loan for 30 months at 7.5% interest. What is the TOTAL amount you pay back to the bank including the interest?

How many grams must be adde to 970g to make 1 and a half kg

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?