Omar earned $1.50 less than Lydia. Mia earned half as much money as Lydia. Let x represent Lydia’s earnings. Which sets of expressions represent how much Omar and Mia earned? Select all that apply. Omar: 1.5−x
Mia: 12xOmar: 1 point 5 minus x, , Mia: 1 half x,

Omar: x−1.5
Mia: 12⋅x Omar: x minus 1 point 5, , Mia: 12⋅x,

Omar: x−1.5
Mia: x2 Omar: x minus 1 point 5, , Mia: x over 2,

Omar: 1.5−x
Mia: 2x