I need help for question #8 of 4.5 Modelling with Algebra from Hung Vuong Learning Centre like immediately: Jack is selling the used computers. He’s paid $15 per hour plus a 5% commission on the sales. What is the dollar amount of the computer sales must Jack make in order to earn $1000 in 40-h work week?

I will give anyone a Brainliest to see if whoever got the best answers with the best effort and step-by-step explanations, well good luck guys and I check anyone’s answers to see if it’s appropriate for me! :)