Answer:
I would say 3cm
Step-by-step explanation:
sorry if it's wrong but I sure it's right
Answer:7.5
Step-by-step explanation: cause I looked it up lol
Answer:
5208
Step-by-step explanation:
X^2-10x-24=0
(x+2)(x-12)=0
x=-2 or x=12
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.