Please help! Rory is 13 years older than Julia. The product of their ages is 660. How old is Rory? A. 20 B. 33 C. 42 D. 66

asked Jul 8, 2018 129k views

5 votes

Please help!

Rory is 13 years older than Julia. The product of their ages is 660. How old is Rory?

A.
20

B.
33

C.
42

D.
66

5.9k points

Please log in or register to add a comment.

2 votes

Answer: rory is 33 years old

Kaykae answered Jul 10, 2018

6.2k points

4 votes

y × (13+y) = 660

Plug in values.

y=20
20 x 33 = 660
660 = 660
CORRECT

Rory = 20 + 13 = 33

Rory = 33

6.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.7m answers