Answer:
c
Step-by-step explanation:
Answer:
C = 15 + 0.11y
Step-by-step explanation:
Let us assume that Hannah utilizes x kilowatt-hour of electricity per month.
The electricity company charges $ 0.11 per kilowatt-hour of electricity uses and plus a basic connection charge of $ 15.
Therefore, the linear function that models her monthly electricity bill (C) as a function of electricity usage (y) will be
C = 15 + 0.11y {Hence, C will be a linear function of y} (Answer)
Divide each term in the y column by 2 to go from this list {8, 2, 0, 2, 8} to this list {4, 1, 0, 1, 4}
This list {4, 1, 0, 1, 4} is a bunch of perfect squares so it suggests that y = x^2
However we must double the values to get back to the original list. So the rule is y = 2*x^2
78 napkins ÷ 4 people per table = 19 tables remainder 2 napkins.
A table needs 4 napkins and we only have 2. This means that we will need 2 more napkins in order to complete one more table.
Answer:
-2,-2
Step-by-step explanation:
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