Question

1 which math expression means \the quotient of an unknown number and 18\? a. $x + 18$ b. $x - 18$ c. $18cdot x$ d. $xdiv18$

Explanation:

Step1: Analyze each option

• Option A: \(x + 18\) means the sum of \(x\) and \(18\).
• Option B: \(x-18\) means the difference of \(x\) and \(18\).
• Option C: \(18\cdot x\) means the product of \(18\) and \(x\).
• Option D: \(x\div18\) means the quotient of \(x\) (unknown number) and \(18\).

Answer:

D. \(x\div18\)