How would you solve

4r to the negative third multiplied by 2r to the second power

I got 8r to the - 1st power, but my teacher says we cant have negative exponents?

Two numbers add to 44 and the second number is 6 bigger than the first. What are the numbers?

To compute how one currency compared to another you must use the 1. negotiated rate 2. exchange rate 3. agreement rate or 4. bartered rate im guessing its the exchange rate right?,

How do you read a tax table

If Jerry got 40 dollars every month, how much would he have a year?

Convert the decimal to a simplified fraction 0.8=

On a trip, you had to change your money from dollars to British pounds. You got 560560 pounds for 800800 dollars. Which is a unit rate that describes the exchange?

15. A bottling company produces 7,200 cans of iced tea per day. How many 12-can cartons can be filled? A 6 cartons B 60 cartons C 600 cartons D 700 cartons

Celia and Ryan are starting a nutrition program. Celia currently consumes 1200 calories a day and will increase that number by 100 calories each day. Ryan currently consumes 3230 calories a day and will decrease that number by 190 each day.

Solve the division problem round answer to nearest hundredth 9.2/52.063

Roland rented a truck when he moved. He paid a $105 rental fee, 0.20 per mile and a 10% insurance fee on top of the rental fee. If he drove the truck 325 miles, how much did he pay