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ASHA 777 [7]
3 years ago
7

On the first math exam, 16 students received an A grade. On the second math exam,12 students received an A grade.what percentage

decrease is that?
Mathematics
1 answer:
Neko [114]3 years ago
8 0

Answer:

25%

Step-by-step explanation:

(16-12)/16=0.25

0.25×100=25

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Answer:

The inequation 6x ≥ 8x - 4 can be used to find the solution.

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Step-by-step explanation:

If x represents the number then six times a number is the multiplication of x by 6, and four less than eight times the number can be written as: 8x -4

6x ≥ 8x - 4

Solving the inequation;

Subtracting 6x each side:

0 ≥ 8x - 6x -4

Summing 4 each side

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Dividing by 2 each side

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