A. b. c. find value of x. i need an answer fa

Complete the steps to find 4.830 ÷ 5

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?