Question

Which statement about 4+2x is true

1 The coefficient of x is 4
2 There are two variables in 4+2x
3 4+2x is a sum
4 4+2x is a product

Answer 1

4+2x is a sum.

Explanation:

It can't be 1, because the coefficient of "x" is 2.

It can't be 2, because there aren't two variables in 4+2x. The only variable is x.

It can't be 4, because 4+2x is ADDING, not multiplying.

There we go!