Paula and Alisha are sisters. If p represents Paula´s age , and Alisha´s age is three less than 2 times Paula´s age , which expression represents Alisha´s age?
The expression that represents Alisha's age is D. 2p - 3
Explanation:
An expression is a "mathematical phrase" and expression D. is simply saying that if you mutliply Paula's age by 2 and subtract 3 from that, you will get Alisha's age, which is why this expression is correct!
