First you distribute the 3
(3x-12) (x+5)=0
then you set each equation equal to zero
3x-12=0 & x+5=0
then you solve for x
x =4, -5
Answer: 13 100 dollar bills.
Step-by-step explanation: you would just do 100*13 which gives you 1300
To a higher number the six changes value in this number above