You and a friend are starting a computer repair business. You estimate that you are expressed are $500 per week. select a reasonable average number of dollars you would expect to spend (expense) on replacement parts for each computer you repair. Then decide on an average fee that you will charge for each computer you repair (income). Let x represent the number of computers you repair each week. Write a linear equation describes your weekly income.

You estimate that you are expressed are $500 per week

what does that even mean?