If a car goes 70 miles per hour how long does it take to go 70 miles

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

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?