Y= 4x – 10 y = 2 what is the solution to the system of equations? a.(3, 2) b.(2, 3) c.(–2, 2) d.(2, –2)

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?