One yard is equal to three feet. Which expression represents the number of feet for any given number of yards? A. x-3 B. 3 • x C
1 answer:
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Step-by-step explanation:
the explanation is pictured
Answer:
C) C(x) = 5 +0.25x
Step-by-step explanation:
Let
C(x) ---> the total cost monthly
x ---> is the number of hours in a month
we know that
he linear equation in slope intercept form is given by
where
m is the slope or unit rate
b is the y-intercept or initial value
In this problem we have
The slope is equal to
The initial value or y-intercept is equal to
substitute