Question 3 4 pts
Set up the cash register so it has the correct amount of money. Find how many of each type
of bill ($1, $5, $10, $20) is in the cash register? Only write the number in the answer box.
Equation
Explanation of Variable
Answer
1/2x + 7 = 27
x is the number of $1 bills
5 = 1x - 25
x is the number of $5 bills
3x + 9 = 54
x is the number of $10 bills
16 = 5x - 4
x is the number of $20 bills