Concept explainers
To find the cost of a child’s ticket of previous year
Answer to Problem 5PTTS
The cost of a child’s ticket of previous year was
Explanation of Solution
Given information:
Total cost of ticket this year is $38 for 2 adults and 2 children and the cost of adult ticket is $12
Calculation:
Let the new cost of a child’s ticket be
The cost of a child’s tickets this year is $7.Therefore last year it was $3 more , therefore , last year the same ticket cost
Chapter 3 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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