Given the expression 8x + 2 − x + 8y, the like terms are:
8x and -x.
8x and 8y.
2 and -x.
-8 and 8y.
The number of terms in the expression 2ax + 3by - 1 are:
4.
7.
2.
3.
Simplify: 20ab -30pb.
Simplify 5x² ÷ 2x
5/2x.
2/5x.
5x/2.
2x/5.
Simplify: 2x -3px.
