Parker earned $36 by selling 30 glasses of fresh-squeezed lemonade at his lemonade stand on a Saturday morning. He charged $1.00 for a small glass and $1.50 for a large glass. Use a model to determine how many large glasses he sold.

10

11

12

13

Question

Parker earned $36 by selling 30 glasses of fresh-squeezed lemonade at his lemonade stand on a Saturday morning. He charged $1.00 for a small glass and $1.50 for a large glass. Use a model to determine how many large glasses he sold.

10

11

12

13

the_fizicx99 · Answer

12 because 12*1.5 = 18 

$1 per cup so 18 small cups = 18 + 18 = 36