Question

Alison has $4 less than twice the amount Ben has. Which expression represents Alison’s amount if Ben has m dollars?

Answer 1

2m-4

Explanation:

You multiply the amount Ben has, m by 2. This would equal to 2m. After this, in the question it says " ...has $4 less..." So you subtract 4 from the multiplied amount from before. This would equal to 2m-4. Hope this helps!

Answer 2

2m-4

Explanation:

because she has double his amount (2*m) but $4 less therefore 2m-4