Tori has already jarred 8.24 liters of jam and will jar an additional 7.36 liters of jam every day. How much jam did Tori jar if she spent 3 days making jam?

You make and sell triangular flags. each flag has a base of  3.53.5  feet and a height of  2.52.5  feet. fabric for the flags costs  $0.40$0.40  per square foot. what is the cost to make one flag?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?