Problema Solution
Tahlor has some one-dollar bills and some five-dollar bills. She has 14 bills. The value of the bills are $30.
Answer provided by our tutors
Let
x = the number of one-dollar bills
y = the number of five-dollar bills
x + y = 14
x + 5y = 30
........
click here to see the system of equations solved for x and y
........
x = 10 one-dollar bills
y = 4 five-dollar bills
Tahlor had 10 one-dollar and 4 five-dollar bills.