10 !
edgar anderson earns $200 a week plus a 15% commission only on sales he makes after his first $1000 in sales. if mr. anderson’s sales for one week are $2,500, what is his gross pay for that week? a. $425 b. $350 c. $575 d. $525

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Determine if the equation defines y as a function of x: 2xy = 1. yes o no