A taxi cab charges a flat rate of [tex]$\$[/tex]3[tex]$ in addition to $[/tex]\[tex]$1.80$[/tex] per mile, [tex]$m$[/tex], traveled. Jennifer has no more than [tex]$\$[/tex]25[tex]$ to spend on a ride. Which inequality represents Jennifer's situation?

A. $[/tex]\[tex]$3 + 1.80m \geq \$[/tex]25[tex]$
B. $[/tex]\[tex]$3 - 1.80m \geq \$[/tex]25[tex]$
C. $[/tex]\[tex]$3 + 1.80m \leq \$[/tex]25[tex]$
D. $[/tex]\[tex]$3 - 1.80m \leq \$[/tex]25$



Answer :

To determine the correct inequality for Jennifer's taxi ride spending limit, we need to analyze the charges and constraints:

1. Fixed Flat Rate: The taxi charges a flat rate of \[tex]$3. This is a constant amount that will always be added to the total cost, regardless of the distance traveled. 2. Variable Cost per Mile: The taxi also charges \$[/tex]1.80 per mile traveled. If [tex]\( m \)[/tex] represents the number of miles traveled, the cost for the miles can be written as [tex]\( 1.80m \)[/tex].

3. Total Cost: The total cost of the ride will be the sum of the flat rate and the cost for the traveled miles. Thus, the total cost [tex]\( T \)[/tex] can be expressed as:
[tex]\[ T = 3 + 1.80m \][/tex]

4. Budget Constraint: Jennifer has a budget limit of \[tex]$25. She wants to ensure she does not spend more than this amount. Therefore, the total cost must be less than or equal to \$[/tex]25.

5. Setting Up the Inequality: To represent Jennifer's budget constraint mathematically, we need to set up an inequality where the total cost [tex]\( T \)[/tex] is less than or equal to \[tex]$25: \[ 3 + 1.80m \leq 25 \] Based on this analysis, the correct inequality that represents Jennifer's situation is: \[ \boxed{3 + 1.80m \leq 25} \] Therefore, the correct answer is: C. \(\$[/tex] 3 + 1.80 m \leq \$ 25\).