A package of batteries cost $8.00. A store reduced the price to $5.50. What is the percent of decrease? (Do not
round).

Solving algebraic equations 2m+3=11

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?