Which expression represents the sum of a number x and five times that number?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Sharpen your skills for the Praxis Middle School Mathematics Test. Prepare with a variety of questions, hints, and explanations. Get ready to ace your exam!

Multiple Choice

Which expression represents the sum of a number x and five times that number?

Explanation:
Think about combining like terms: five times a number x is 5x. When you add the original x to that, you get x + 5x. Since both terms have x, you can factor to 6x if you simplify. The other forms mix subtraction or a different kind of term (like x^2 + 5), which aren’t representing the sum of x and five times x. So the expression for that sum is x + 5x.

Think about combining like terms: five times a number x is 5x. When you add the original x to that, you get x + 5x. Since both terms have x, you can factor to 6x if you simplify. The other forms mix subtraction or a different kind of term (like x^2 + 5), which aren’t representing the sum of x and five times x. So the expression for that sum is x + 5x.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy