Mike and Joe each receive money for their lunch. Mike receives $100 and spends $3 each day on his lunch. Joe receives $20 and then an additional $5 each day. Joe saves his money and does not buy lunch. How many days will it take for Mike and Joe to have the same amount of money?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

What is the period of the sinusoidal function ?

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?