4.
what's the radius of a circle with an area of 123 square feet?

The trigonometric ratios sine and secant are reciprocals of each other

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

The function show two sisters' savings account and the rate at which they plan to deposit money