Register
Riley is 3 years older than his sister. Which of the following expressions shows the sum of their ages if s represents Riley's sister's age? A.3s B.s + 3 C.2(s + 3) D.2s + 3
84.0k views
1 vote
Riley is 3 years older than his sister. Which of the following expressions shows the sum of their ages if s represents Riley's sister's age?

A.3s
B.s + 3
C.2(s + 3)
D.2s + 3

User Marc Gagne
by
7.3k points

2 Answers

4 votes
a.3s because riley is 3 years times s
User Inactivist
by
8.4k points
5 votes
Total is 2s+3, It should be choice C.
User FarligOpptreden
by
8.7k points
← Prev Question Next Question →

Related questions

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

9.5m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!