You could make 15 lines and cross out 7 and see what you end up with or make a rectangle and make 14 lines so there are 15 lines/boxes then shade 7 and see how many are not shaded...... the answer is 8
The number of monthly payments Brenda will have will be given by: Number of payments=[Number of years]×[number of months] Number of years=5 Number of months=12 hence # Payments=5*12=60 monthly payments