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Mathematics, 30.09.2019 20:50 alexj29227405
Pablo ran a concession stand last saturday and made $79.80 from selling a total of 53 hot dogs and hamburgers. each hot dog sold for $1.40 and each hamburger sold for $1.80. which system of equations can be used to determine the number of hot dogs, x, and hamburgers, y, that were sold?
a. 1.4x + 1.8y = 79.8
39x + 14y = 53
b. 0.7x + 0.9y = 79.8
x + y = 3.2
c. 1.4x + 1.8y = 79.8
x + y = 53
d. 2.8x + 3.6y = 3.2
x + y = 546
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Pablo ran a concession stand last saturday and made $79.80 from selling a total of 53 hot dogs and h...
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