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Mathematics, 23.10.2020 18:20 darkremnant14
(06.01) Three families went to the movies together. The Smiths ordered two tubs of popcom, one plate of nachos, and three drinks. They spent $65. The Langes ordered three tubs of popcorn, the plates of nachos, and five drinks. They spent $85. The Radfords ordered one tub of popcorn, one plate of nachos, and two drinks. They spent $40. Which system of equations matches their night at the movies? 3x + y +22= 65 3x + 2y + 5z = 85 X + y + 2z = 40 2x + y + 3z = 65 5x + 2y + 3z = 85 x + y + 2z = 40 2x + y + 3z = 65 3x + 2y + 5z = 85 X+ y + 2z = 40 2x + y + 32 = 65 3x + 2y + 5z = 85 2x + y + 2z = 40
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