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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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Step-by-step explanation:

The regular price of the fishing rod is $97

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Discount is like a markdown, so subtract $58.2 from the price of the item before the change to get $97 - $58.2 = $38.8 

This is the price of the item before tax is applied.

Now you apply the sales tax of 4%.

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