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ElenaW [278]
2 years ago
5

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is

the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation.
x + y = 24

3x + 5y = 100

What does the solution of this system indicate about the questions on the test?

The test contains 4 three-point questions and 20 five-point questions.

The test contains 10 three-point questions and 14 five-point questions.

The test contains 14 three-point questions and 10 five-point questions.

The test contains 20 three-point questions and 8 five-point questions.
Mathematics
1 answer:
Serhud [2]2 years ago
4 0

Answer:

It has 10 three-point questions and 14 five-point questions

Step-by-step explanation:

Substitution (look it up it takes a long time to explain lol)

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