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SuperFast Deluxe:

8
Milton Middle School is planning to purchase a new copy machine. The principal has narrowed the choice to
two models: SuperFast Deluxe and Quick Copies. He plans to purchase the machine that copies at the fastest
rate. Use the information below to determine which copier the principal should choose.
144
132
120
108
64
72
60
12
0
0
Number of Seconds vs. Number of Copies
.
20
60
40
Number of Seconds
80
100
Quick Copies:
c = 1.5t
(where t represents the amount of time in seconds, and c
represents the number of copies)

User Echan
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2 Answers

2 votes

Answer:

Based on the information given, the SuperFast Deluxe machine is the faster copier. This can be determined by calculating the rate of copies for both machines at each time interval. For Quick Copies, we can calculate the rate using the equation c = 1.5t. For the SuperFast Deluxe, it can be simply observed that the number of copies produced increases by 8 each interval. We can then determine that the SuperFast Deluxe creates copies more quickly than the Quick Copies machine. Therefore, the principal should choose the SuperFast Deluxe.

User Oerd
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7.4k points
1 vote
Hi bro bro I don’t have a car right in front of the car I don’t have any car seats in the house I
User Hazarapet Tunanyan
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