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Katarina [22]
3 years ago
7

How much would 1 espresso cost?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
3 0
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 <===

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the sum of two numbers is 75. The second number is three less than twice the first. what is the larger number?
KatRina [158]

Answer:

49

Step-by-step explanation:

If the smaller number is

x

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3

Explanation:

(

x

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+

(

2

x

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=

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−

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The numbers are 26 and 49.

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2 years ago
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Answer:

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4 0
2 years ago
8/16 reduced equals what?
Veronika [31]
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5 0
2 years ago
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Phantasy [73]

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Step-by-step explanation:

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Once you plug that into the y = mx + b equation, you can see that the y-intercept is -29/3.

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