To interpret the correct statements.
Answer to Problem 44PFA
A, C, D
Explanation of Solution
Given:
Options:
- Any box longer than 30 in. costs $10 to wrap.
- A box of length of 18 in. costs $8 to wrap.
- There are 4 different cost levels for gift wrapping.
- Wrapping a box that is 6 inches long costs more than wrapping a box that is 4 inches long.
Looking closely at the given graph the following can be observed.
The dark
Consider the first option,
It talks about the length of 30 inches and the cost of $10. In the graph, the box which is 30 inches longer costs $8.
So, the length greater than 30 inches costs $10.
Hence, the given statement is true.
Consider the second option,
It talks about the box of length 18 inches and the cost of $8. In the graph, the box which is 18 inches costs $6 whereas it is given that it costs $8.
Hence, the given statement is false.
Consider the third option,
It talks about 4 different cost levels of gift wrapping. In the graph, there are 4 different levels of cost.
Hence, the given statement is true.
Consider the fourth option,
It talks about the cost of 6 inches and the cost of 4 inches. In the graph, the cost of 6 inches box is $4 where as the cost of 4 inches is not included which means it is lesser than that of the cost of the 6 inches box.
Hence, the given statement is true.
Conclusion:
Therefore, the statements A, C and D are correct.
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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