A jazz concert brought in $137,473 on the sale of 8,678 tickets. If the tickets are sold for $10 and $20 dollars, how many of the $10 dollar tickets were sold?
Question 10
10pts
One employee of a computer store is paid a base salary of $985 a month plus a 4% commission on all sales over $5,963 during the month. How much must the employee sell in one month to earn a total of $4,288 for the month?