Write 645,300 in expanded form

How are 2^-3 and 2^3 are related

Luis has 8 petunias, 16 carnations, 20 pansies to plant flowerpots. If he plants that same number of each type of flower in flowerpots, how many flowerpots will be use? How many of each type of flower will be in each flowerpot

The length of a rectangle is 3 feet less than twice the width. the area is 65 square feet. find the length and width

Describe the parts 5x6 solve. - 2+3 (x-5) >4

A $1,508 award is shared equally by 8 people. What is each person's share of the award?

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.