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Novay_Z [31]
4 years ago
14

christopher is selling lemonade. he spent 4$ on lemons and sugar.If he sells each cup of lemonade for 2$, what equation can be u

sed to find the number of cups , x he needs to sell in order to make 86 dollars?
Mathematics
1 answer:
sveticcg [70]4 years ago
7 0

Answer:

2x-4=86

Step-by-step explanation:

2x-4=86

cup*price- cost=86

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3 years ago
Solve the triangle.
Brrunno [24]

Answer:

a ≈ 11.3, C ≈ 24.2, B ≈ 103.8

Step-by-step explanation:

The information A = 52°, b = 14, c = 6 lends itself to solution using the Law of Cosines:  a^2 = b^2 + c^2 - 2bc cos A.

Here, a^2 = 14^2 + 6^2 - 2(14)(6) cos 52 degrees, or

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Taking the positive square root of this results in a = 11.3.

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5 0
4 years ago
what is the average when you add 122.99%, 108.46% and 102.65%? I don't know how to add percentages. ​
Luba_88 [7]

Answer:

111.33667

Step-by-step explanation:

You add percentages just like you would any other number.

122.9%   +   108.46%  +   102.65% = 334.01%

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3 years ago
The probability of winning the shell games if you randomly pick is 1 in 3. What would be the approximate probability of winning
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1 /81

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