Julie has 3 boxes of pens. The diagram shows expressions for the number of pens in each box. Look at these equations, a = b + 9 b = c-2 Write an equation to show the relationship between a and c.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Yakup Ad asked Feb 24, 2022

446,373 views

2 votes

Julie has 3 boxes of pens.

The diagram shows expressions for the number of pens in each box.
Look at these equations,
a = b + 9
b = c-2
Write an equation to show the relationship between a and c.

Mathematics
high-school

Yakup Ad asked Feb 24, 2022

by Yakup Ad

2.7k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

10 votes

Answer:

a = c + 7

Explanation:

just plug in (c - 2) for b in a = b + 9

Vaughan answered Feb 27, 2022

by Vaughan

3.0k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

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

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions