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How much would 1 espresso cost?

How much would 1 muffin cost?

Please answer both of them

And show work thank uuuu

How much would 1 espresso cost? How much would 1 muffin cost? Please answer both of-example-1
User Ixchi
by
8.0k points

1 Answer

3 votes
e = expresso
m = muffins

2e + 3m = 10.....multiply by -2
4e + 2m = 12
----------------
-4e - 6m = -20 (result of multiplying by -2)
4e + 2m = 12
------------------add
-4m = -8
m = -8/-4
m = 2....so muffins cost $ 2 a piece <===

4e + 2m = 12
4e + 2(2) = 12
4e + 4 = 12
4e = 12 - 4
4e = 8
e = 8/4
e = 2......so expresso's cost $ 2 a piece <===

User TheFlash
by
7.9k points

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