Question

question 7 (2.5 points)
translate \the sum of 9 and the product of 5 and x\ into a mathematical expression

\\(\frac{9+x}{5}\\)

\\(9(5x)\\)

\\(9+x\\)

\\(9+5x\\)

Explanation:

Translate the product term

$$ \text{"the product of 5 and } x\text{"} ightarrow 5x $$

Translate the sum term

$$ \text{"the sum of 9 and [the product]"} ightarrow 9 + 5x $$

Answer:

• (A) \(\frac{9+x}{5}\)
• (B) \(9(5x)\)
• (C) \(9+x\)
• (D) \(9+5x\) (Correct answer)