The modified expression, x3(2x + 5) – 4(2x + 5), has two terms with a common factor of

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.