Expand the exponents, simplify, then write the rule.

3) x2 x3

Rule:

4) (x2) 3

Rule:

5) y5

y3

Rule:

6) (2x2) 3

Rule:

A 250-day note, signed on August 12 for $32,000, has a rate of 7% compounded annually. A payment of $12,000 was made on October 15. Find the balance owed on the principal on October 15. $31,601.80 $398.22 $20,398.22 $11,601.78

A recipe that makes eight Jamberma muffins calls for 1 1/2 teaspoons of baking powder how much baking powder is needed to make three dozen muffins

The ratio of Gary's money to Dorothy's is 4:5. If Gary has $28, how much money does dorothy have? Must be answered using units.

Marcello plans to join the local gym that just opened and is running a special. the initiation fee is $40 plus $20 per month. let m represent the number of months in relation to the total cost to join the gym

Select the correct answer. Laurie is designing a type of candy dispenser for use at grocery stores. When pressure is applied to a lever by the customer, candy will fall into a container.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.