You sell lemonade for $2 per cup and orange juice for $3 per cup. you sell a total of 100 cups for $240. write and solve a system of linear equations to find the number of cups and the number of lemonade and the number of cups of orange juice you sold. answer

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Mathematics

Lorelai Hunter

15 June, 16:50

You sell lemonade for $2 per cup and orange juice for $3 per cup. you sell a total of 100 cups for $240. write and solve a system of linear equations to find the number of cups and the number of lemonade and the number of cups of orange juice you sold. answer

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Princess Beasley · Answer 1

-2 (L + OJ = 100)

2L + 3OJ = 240

-2L + - 2OJ = - 200

2L + 3OJ = 240

1OJ = 40

L + OJ = 100

L + 40 = 100

L = 60

Therefore : 60 cups of lemonade and 40 cups of orange juice.