Tina is organizing the sales of coupon books for a charity
MATHEMATICS · Subjective · CBSE · Mathematics · Algebra Play · Algebra Play
Problem
Tina is organizing the sales of coupon books for a charity. Standard coupon books earn the charity $5 per book sold. Deluxe coupon books earn the charity $15 per book sold. The number of standard books sold is 80 more than the number of deluxe books sold. The total cost of the books to the charity is $1400. Tina wants to determine the break-even point in this situation. How many of each book need to be sold to break even? Make a plan: Step 1: Let b represent the number of deluxe books sold. Step 2: _____. Step 3: _____. Step 4: _____. Do the plan. How many of each book need to be sold to break even?