Danielle earns a 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $675 per week. What were her sales last week if her total earnings for the week were $1,021.50?

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

the answer is 5/14.

hope this .

4163 is for ll thw skates