Based on the graphs, complete the following sentences correctly - Junior Cycle Mathematics - Question 8 - 2018
Question 8
Based on the graphs, complete the following sentences correctly.
(i) If Emma goes to 6 classes per month in Gym B, it will cost € 50.
(ii) Gym A and Gym B cost the... show full transcript
Worked Solution & Example Answer:Based on the graphs, complete the following sentences correctly - Junior Cycle Mathematics - Question 8 - 2018
Step 1
If Emma goes to 6 classes per month in Gym B, it will cost €
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Answer
Based on the graph for Gym B, the cost for 6 classes is 50 euros.
Step 2
Gym A and Gym B cost the same for
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Answer
To find the number of classes where Gym A and Gym B cost the same, observe that they intersect at 4 classes.
Step 3
If Emma goes to 10 classes per month, then Gym
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Answer
B will be cheaper, as the cost for Gym B at 10 classes is lower than Gym A.
Step 4
Fill in the two missing values to complete the following statement correctly:
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Answer
Gym B costs € 20 per month, plus € 5 for each class.
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