At the beginning of the month, there were 80 ounces of peanut butter in the pantry. Now, there is 1/3
Less then that how many ounces of peanut butter is in the pantry now?

A: 1/3 x 80

B:(1+1/3) x 80

C:80-1/3

D:2/3 - 80

A, B, C, or D?

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?