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18 December, 17:23

Demarco wrote two correct variable expressions to represent the phrase "the product of a number and 7." Which of these variable expressions could Demarco have written? Choose exactly two answers that are correct. Question 1 options:

a. n x 7

b. 7n

c. n/7

d. 7/n

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Answers (1)
  1. 18 December, 17:29
    0
    A and b because the "product" is the answer to multiplication, and those are the only answers where 7 and n are being multiplied. Answer b is technically more correct than a is because the coefficient should come before the variable.
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