Question

Rebecca's father is 2 times as old as Rebecca. The sum of their ages is no less then 69. Find an inequality that can be used to represent the situation.

A) x+2x>69
B) x+2x<69
C) x+2x≤69
D) x+2x≥69

Answer 1

D) x+2x≥69
Rebecca's age plus her father's (Rebecca's times two) must be equal to or more than 69.