Lin runs for 25 seconds at 8 meters per second. What is her finish point?
1 answer:
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Answer:
Shandra would pay $27.50 for 5 slices
Cost = 20+1.50x
Step-by-step explanation:
Given
per slice
Solving (a): Cost of 5 slices
Represent the total price with y and the number of slice with x.
So, we have:
This gives:
In this case: x = 5.
So, we have:
<em>Shandra would pay $27.50 for 5 slices</em>
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Solving (b): Cost of x slices
This has been solved in (a).
Hence, the cost of x slices is 20+1.50x