
Concept explainers
a.
To find: the total distance covered by taxi as per Shannon’ s condition.
a.

Answer to Problem 1.22EP
18.85 miles .
Explanation of Solution
Given:
The maximum amount expends for booking the taxi is under $35 .
Initial fare | $2.00 |
Mileage charge | $1.75 |
Calculation:
According to the question, the initial fare for taxi is $2.00 and the mileage charge is $1.75 .
As the maximum amount expends for booking the taxi is under $35 .
Since, the minimum fare for booking taxi is $2.00 , therefore, the rest amount is $35−2=$33 .
Therefore, the maximum distance covered by taxi is dmax=331.75=18.85 miles
Therefore, the total distance covered by taxi is 18.85 miles .
b.
To check: whether the Samantha has enough money to cover the fare.
b.

Answer to Problem 1.22EP
No.
Explanation of Solution
Given:
The maximum amount expends for booking the taxi by Samantha is $21 .
And the total distance covered is 21 miles .
Initial fare | $2.00 |
Mileage charge | $1.75 |
Calculation:
According to the question, the initial fare for taxi is $2.00 and the mileage charge is $1.75 .
Since, the minimum fare for booking taxi is $2.00 , therefore, the rest amount is $21−2=$19 .
Therefore, the total fare for covered to $21 by taxi is 21×1.75=$36.75 .
Therefore, the amount needed to cover the total distance is $36.75−$19=$17.75 .
No, the Samantha has not enough money to cover the fare.
Chapter SH Solutions
Glencoe Algebra 2 Student Edition C2014
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