She earns 80$ a week plus a 15% commission on her sales. last week she sold 200$ worth of items. what is the total amount renee earned for the week? how much did she earn from commission?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The function models the number of accidents

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.