Answer:
6(xy-4)
6x+5
Step-by-step explanation:
Coefficient is number before variable
For this case we have that by definition, the slope of a line is given by:
Where:
and 
are two points through which the line passes.
Question 1:
According to the image, we have the following points:
Substituting we have:
Thus, the slope is: 
Question 2:
According to the image, the line goes through the following points:
Substituting we have:
Thus, the slope is: 
Answer:
Slope 1:
Slope 2:
Answer:
A
Step-by-step explanation:
Answer:
You can tell by using the degrees of the angles and the lengths of the sides, congruent triangles will have the same angle measures and same side lengths where as similar triangles will have the same angle measures but different side lengths.
Step-by-step explanation:
Answer:
A) slope = 20.
B) The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)
Step-by-step explanation:
Recall that slope is y2 - y1 / x2 - x1.
Excellent. We are provided with two points: (1, 60) and (3, 100). Let’s enter this into our formula.
Slope = (100 - 60) / (3 - 1) = 40 / 2 = 20.
Now, to determine what the slope means, we can look at the axis titles on the graph. The x axis title is hours, or time in hours. The y axis title is price of the service call in dollars. Therefore, the slope is price (in dollars) per time (in hours).
This can be restated as: The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)
Hope this helps!
