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Chapter 3: Q. 422 (page 410)

Renee鈥檚 car costs her \(195per month plus \)0.09 per mile. How many miles can Renee drive so that her monthly car expenses are no more than $250?

Short Answer

Expert verified

Renee can drive611miles.

Step by step solution

01

Step 1. Given Information

Total expenses=$250

Additional cost per mile=$0.09

We need to find the total miles than can be driven within the expenses given.

02

Step 2. Solving the inequality

Let mbe the total miles that can be driven.

Then, according to the question,

195+(0.09脳m)鈮�2500.09m鈮�250-1950.09m鈮�55m鈮�611.1

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