I'm confused on finding the area of this question

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

What is the simplified expression for 6(2(y+x))

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?