Chapter 3: Q. 444 (page 412)

Frank found a rental car deal online for $$49$ per week plus $$ 0.24$ per mile. How many miles could he drive if he wants the total cost for one week to be no more than $$ 150$ ?

Short Answer

Expert verified

Frank must drive $420$ miles.

Step by step solution

Step 1. Given Information

Rental car deal includes $$ 49$ per week plus $$ 0.24$ per mile.

Total cost should be not more than $$ 150$ .

Step 2. Finding number of miles

Let $x$ be the miles Frank should drive.

$∴ 49 + 0.24 x \leq 150 \Rightarrow 0.24 x \leq 150 - 49 \Rightarrow 0.24 x \leq 101 \Rightarrow x \leq \frac{101}{0.24} \Rightarrow x \leq 420.8 ∴ x \approx 420$

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Frank found a rental car deal online for $\(49$ per week plus $\) 0.24$ per mile. How many miles could he drive if he wants the total cost for one week to be no more than $$ 150$ ?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Finding number of miles

One App. One Place for Learning.

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Frank found a rental car deal online for \(49per week plus \)0.24 per mile. How many miles could he drive if he wants the total cost for one week to be no more than $150?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Finding number of miles

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Logic and Functions

Decision Maths

Statistics

Probability and Statistics

Calculus

Study anywhere. Anytime. Across all devices.

Frank found a rental car deal online for $\(49$ per week plus $\) 0.24$ per mile. How many miles could he drive if he wants the total cost for one week to be no more than $$ 150$ ?