Xavier wants to buy fertilizer for his yard. the yard measures 35 feet by 55 feet. the directions on the bag of fertilizer say that one bag will cover 1,250sq ft. how many bags of fertilizer should xavier buy?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

3.4a=57.8 what is the the value of a