Harry's Electronics kept track of how many customers bought a newly released gaming system during the first month it was availab
1 answer:
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Answer:
The taxi charges $2.5 for every mile.
Step-by-step explanation:
We are given the following in the question:
Let x be the initial taxicab fare and y be the additional amount for every mile traveled.
Cost for a two mile ride = $7.00
Thus, we can write the equation:
Cost of a nine mile ride = $24.50
Thus, we can write the equation,
Solving the two equation by elimination method, we have,
Thus, $2 is the initial fare and $2.5 is the cost for every mile traveled.
Answer:
Step-by-step explanation:
Given
Points (2,3) and (-3,8)
Required
Determine the gradient
Gradient (m) is calculated by dividing the change in y values by the change in x values.
i.e.
Where:
becomes
<em>Hence, the gradient is -1</em>