Question is In pic thx

What is the reflection image of (5,-3) across the line y = -x?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

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?