Which expressions are equivalent to -4x + 5x - (3y + 7y)? Select ALL that apply. *
x+10y
- 4x + 5x - 3y - 7y
X-10y
x - 4y
-X-10y

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Which number line correctly shows 0.8 + 0.3?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789