The football team gained 9 yards so that would be a positive number. Then they lost 22 yards so that would be a negative number. If you go to the left of the number line it would be a negative number. If you go to the right of the number line it would be a positive number. If you go to the left the numbers are getting smaller. If you go to the right the numbers are getting bigger. Hope this helps
Answer:
60
Step-by-step explanation:
So they are showing you a chart in which the column y is determined by the column x, so you divide y/x in any of the rows so that you get the relation.
100/4=25 (which is the same for every row)
It works pretty much the same for the graph, but the relation is different.
Now instead of a chart you have to figure out the values of x and y by looking at the points that make up the line. For example we have a point that is in the coordinate (2, 60), and that represents that the x value is 2 and its correspondent y is 60. And to find the relation we do it as in the first step but now with 2 and 60.
60/2=30 (which is the same for every point)
Finally we just calculate the value of y both in the graph and the chart when x=12
So for the chart: 12*25= 300
And for the graph: 12*30= 360
The difference between those two is 60.
First you had to rewrite the problem with eighteen as the three times six is equal to eighteen.

Then you factor it out by the common term of six.

Final answer: 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer:
-1
Step-by-step explanation:
They already did the opposite reciprocal for you.
They have it in the form
now.
To find b you just enter (x,y)=(8,1).
Let's do that.


Subtract 2 on both sides:

b=-1
Answer:

Step-by-step explanation:
Given
Rent per day = $49
Addition = 5 cents per mile
Required
Determine the rent for a day and m miles
First, we need to generate a formula from the given parameters;
<em>Let d represent number of days and m represent additional miles;</em>


Solving for the rent for a day and m miles
<em>We have that: d = 1 and m = m</em>
Substitute these in the formula above


Hence, the total rent is
