Find the percent of change: 7,500 people to 8,200 people

Find the total cost: An $85 bat with a 15% discount.

11 is 22% of what number?

The Watson family wants to buy a new computer. The regular price is $1,049. The store is offering a 20% discount and a sales tax of 5.25% is added after the discount. What is the total cost?

Find the percent of change: $75 to $25

Ziyad and Aaron each deposit $8,300 into accounts that earn 3.5% interest for 25 years. Wendy's account earns annual simple interest and connor's account earns compound interest. Who will earn more interest after 25 years?

Find the total cost: A lunch for $16.95 with an 18% tip.

Find the monthly repayments for the following loan: $30,000 taken over 15 years at 7%

Kenzie deposits $7,500 into the bank. She earns 6.5% compounded interest for 5 years. How much is in her account after 5 years?

The price of a share of stock was $97.50 on Monday. By Friday that same week, the price had decreased to $85.50. What was the percent of change?

Last year, Sandro bought an ipod for $145. Now the price is $199. What is the percent of change?

What number is 55% of 80?