Mathematics, 31.03.2021 01:20 nathanbrockdac
A deli has two platters of sandwiches. The first platter costs $51 and you get 2 roast beef sandwiches and 5 turkey sandwiches. The other platter costs $61 and you get 5 roast beef sandwiches and 3 turkey sandwiches.
x= cost of roast beef sandwich
y = cost of a turkey sandwich
Choose the correct system of linear equations below:
A. 2x+5y=61
3x+5y=51
B. 2x+5y=61
5x+3y=51
C. 2x+5y=51
3x+5y=61
D. 2x+5y=51
5x+3y=61
Answers: 1
Mathematics, 21.06.2019 13:00
(40 points) i need some . an answer definition is appreciated as well.
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Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
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A deli has two platters of sandwiches. The first platter costs $51 and you get 2 roast beef sandwich...
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