Mike is lucky enough to get paid both a salary and commission at his sales job. last week he made a salary of $1,100 and also made $20,000 in sales. he gets a 2% commission from all sales he makes. how much did mike make last week?

Perform the indicated operation. 8/a - 6/a + 7/a

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.