Answer:
the answer is B, C is the total of cost (the dependent variable) because it depends on the independent variable, which is h. the dependent variable always is dependent on the independent value, like, you need the total of hours that you are renting the boat to know how much you need to pay, it can't be the other way around.
8 and 2/15 hot dogs in a minute hope I helped if I did mark brainiest
The answer is 20.64 just add the two numbers togher to get the answer
Answer:
Slope is the charge per hour, y-intercept is the flat fee earned by Nicole and the equation to find the cost per hour is
For hours of babysitting amount earned is .
Step-by-step explanation:
From the given data lets assign time on x-axis and the amount earned on y-axis.
We have to choose two points.
and
By applying point slope form we have to find the slope of the points.
Slope (m)
Here slope is representing per hour charge of Nicole for babysitting.
Now lets find the y-intercept value by plugging the values of in standard equation of line that is ,equivalent to where is the y-intercept.
The equation for cost (C), , is the number of hours.
This y-intercept is representing the flat fee Nicole will charge for babysitting.
Now
For hours cost we will put in the equation of cost.
For hours of baby sitting Nicole will earn an amount of
So our final answers are equation of cost , y-intercept is the flat fee and slope is the charge per hour.For hours amount earned is .