Answer:
w = sa
Step-by-step explanation:
Given
s = ( multiply both sides by a to clear the fraction )
sa = w
Given that D(x) = 2x, select all of the following that are true statements.
1 answer:
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Answer:
(shown in picture)
Step-by-step explanation:
Answer:
The hourly fee for rototiller is $3 per hour.
Step-by-step explanation:
We are given the following in the equation:
The rental company charged an initial fee of $43 with an additional fee per hour.
Let h represents the hourly fee.
The family paid $64 after renting the rototiller for 7 hours.
Thus, we can write the equation:
Solving the equation, we get,
Thus, the hourly fee is $3 per hour.
Equation:
where C(x) is the cost function and x is the number of hours rototiller is rented.
The hourly fee for rototiller is $3 per hour.