A rectangle has an area of 40 cm2. the dimensions of the rectangle are multiplied to form a new rectangle with an area of 160 cm2. by what number were the dimensions multiplied?

Which is greater 60% or 49/80?

It is said that your weight on the moon is one-sixth your weight on earth. Write and equation to fine Neil Armstrong's weight on earth if he weigted 32 pounds on the moon.

Simplify: 5 (3x - 4) - 6 (4 - 3x)

Betsy wants to paint the walls of her bedroom. Her bedroom measures 8 ft. by 10 ft. and has 8 ft. ceilings. Not counting doors and windows, how many square feet of wall will Betsy need to paint? 288 80 128 160

Nikki bought a bag of jelly beans. she divided the jelly beans equally among herself and three friends. each person recived 23 jelly beans. how many jelly beans, j, were in the bag

Is 0.7 equal to less than or greater than 7/9

What is the percent for3/15

X is greater than or equal to - 10

You are playing a board game with a friend. At the start, you move four spaces back. On your next turn, you move two spaces forward. Which expression can be used to find how far you are from your original position?

How would I solve -1+2i / - 1-3i