If \(x, y,\) and \(z\) are integers, is \(x + y + 2z\) even?

This topic has expert replies
Legendary Member
Posts: 2276
Joined: Sat Oct 14, 2017 6:10 am
Followed by:3 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

If \(x, y,\) and \(z\) are integers, is \(x + y + 2z\) even?

(1) \(x + z\) is even.

(2) \(y + z\) is even.

Answer: C

Source: GMAT Prep