A salesperson at a jewelry store earns 6% commission each week. Last week, Jarrod sold $750 worth of jewelry. How much did he make in commission? How much did the jewelry store make from his sales?

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

the correct answer is d

hope this