Question

Mary gave half of her money to her sister then she earned ten more dollar now marcy has 13 dollar how much money did mercy have at the start

Answer 1

$6

Explanation:

If she got $10 more, then subtract that from 13.

13 minus 10 equals 3.

If she split half with her sister then add 3 more.

3 plus 3 equals 6.

She had $6 at the start