Mathematics, 29.09.2019 03:30 coolman315
5x-2y=16, 15x-7y=51 multiply the first equation by some constant, so that in the resulting equation, the coefficient of x matches the coefficient of $x$ in the second equation.
Answers: 3
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
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Mathematics, 21.06.2019 23:00
What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3
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Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
5x-2y=16, 15x-7y=51 multiply the first equation by some constant, so that in the resulting equation,...
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