H+50 1/6=−200 2/5 Please answer due on 2/10

1. are the triangles similar and if so why? what is the value of x? 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?

Need showing work for this problem 56.25 ×25.80