What does the term 9b represent

A, B,C, D

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50