ethan is saving money in his piggery bank for his upcoming trip to disney world. on the first day me put 10$ and plans to add 5 more dollars each day. How much money will be have in the 18th day?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.