5
QuizMultiple Choice

Writing Inequalities — Quiz

Question 5 • Grade 7 Mathematics

Which sentence can represent the inequality 3 point 5 x is greater than or equal to 7 ?

Answer
A
The product of 3 point 5 and a number is greater than 7 .
B
The product of 3 point 5 and a number is greater than or equal to 7 .
C
The sum of 3 point 5 and a number is greater than or equal to 7 .
D
The sum of 3 point 5 and a number is greater than 7 .

Explanation

In 3.5x, the expression means the product of 3.5 and a number. The symbol ≥ means “greater than or equal to.” Therefore, the sentence is “The product of 3 point 5 and a number is greater than or equal to 7,” choice B.

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