Which of the following statements best describes the value of the expression 7x + 6 when x = 5? A. The result is a fraction. B.
The result is a prime number. C. The result is a composite number. D. The result is a whole number that is neither prime nor composite.
1 answer:
Answer: B) The result is a prime number
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Explanation:
Replace x with 5. Then use PEMDAS to simplify.
7x+6
7*5+6
35+6
41
The expression 7x+6 is equal to 41 when x = 5.
The value 41 is prime because its factors are only 1 and 41.
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