Jay earned $220 during the summer for delivering magazines. He bought 5 shirts worth $15 each using his magazine money. How much money was left after he bought the shirts? Select one:
a. $41
b. $47
c. $135
d. $145

Name the most appropriate metric unit for each measurement like the mass of cow

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.