Question

Rachel bought a lip-gloss that cost `$6.75` and some eye shadow. The total cost was `$15.80`. How much did Rachel's eye shadow cost?

Answer 1

The eye shadow cost `$9.05`.

Explanation:

Since the total cost was `$15.80` and the lip gloss cost `$6.75`, the eye shadow would have cost:

`15.80-6.75=9.05`