At Billy’s Baseball Dugout, they are having a sale on merchandise. All bats cost $45.00, sunflower s

At Billy’s Baseball Dugout, they are having a sale on merchandise. All bats cost $45.00, sunflower seeds, $1.50, and cleats $85.00. Write an expression if you bought b bats, s sunflower seeds, and c cleats.

Since amount = cost * quantity, we have a cost of:
45b + 1.50s + 85c