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tresset_1 [31]
3 years ago
15

Write a system of equations AND solve using elimination

Mathematics
1 answer:
Inessa [10]3 years ago
3 0

Answer:

98 small cups, and 57 large cups!

Step-by-step explanation:

x+y = 155

1.25x+ 2.50y = 265

1.25x + 2.50 ( 155 - x) = 265

1.25x + 387.5 - 2.50x = 265

-1.25x = 265-387.5

-1.25x = -122.5

x=98; y = 57

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3 years ago
john worked five less than twice as many hours as Jane did how many hours did each work if together they worked 97 hours
il63 [147K]

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6 0
3 years ago
Read 2 more answers
3x+1+5x=7+15+7x what is x?
baherus [9]

Answer:

<h2>x = 21</h2>

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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