Four cups of pure water are added to a 20-cup bowl of punch that is 75% juice. What percentage of the new punch is juice?

| | Original (Cups) | Added (Cups) |
| :--------------- | :-------------- | :----------- |
| Amount of Juice | 15 | 0 |
| Amount of Punch | 20 | 4 |

A. 27%
B. 37.5%
C. 62.5%
D. 75%

8 x − 19 = − 4 − 7 x 8 x + 7 x − 19 + 19 = − 4 + 19 − 7 x + 7 x 15 x = 15 15 15 x ​ = 15 15 ​ x = 1 To prove: 8 − 19 = − 4 − 7 − 11 = − 11 Therefore x≠5

Answered by Edmund | 2024-06-10

Answer:
X=5
Step-by-step explanation:

Answered by Skyyyy666 | 2024-06-12

No, x = 5 is not a solution to the equation 8 x − 19 = − 4 − 7 x . The correct solution is x = 1 . We confirmed this by substituting x = 1 back into the original equation.
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Answered by Edmund | 2024-12-24