Concept explainers
Find the total cost of four movie tickets and four boxes of popcorn.
Answer to Problem 67CCR
The total cost of 4 movie ticket and 4 box of popcorn is $38.
Explanation of Solution
Given:
Write two equivalent expressions for the total cost of four movie tickets and four boxes of popcorn. Then find the total cost.
Concept Used:
Cost of 1 movie ticket is $7 and the cost of 1 small popcorn ticket $2.50.
Calculation:
Write two equivalent expressions for the total cost of four movie tickets and four boxes of popcorn.
One way:
Total cost = Total cost of 4 movie tickets + Total cost of 4 boxes of popcorn Total cost of 4 movie tickets:
Total cost of 4 boxes of popcorn:
Total cost of 4 movie tickets and 4 boxes of popcorn:
Second way:
Find the cost of 1 movie ticket + 1 box of popcorn
Total cost of 4 movie ticket + 4 box of popcorn = 4 (cost of 1 movie ticket + 1 box of popcorn)
Total cost of 1 movie ticket + 1 box of popcorn =
Total cost of 4 movie ticket + 4 box of popcorn =
Thus, total cost of 4 movie ticket and 4 box of popcorn is $38.
Chapter 7 Solutions
Glencoe Math Accelerated, Student Edition
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