Answer:
Option C.
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
we have
Substitute the values and solve for x2
equate the denominators
At a neighborhood picnic, the kids found a long rope and had a tug of war. one side had twice as many kids as the other side, so
2 answers:
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See the explanation
<h2>Explanation:</h2>The complete question is attached below. In order to solve this problem, we'll use a graphing tool. First of all, we'll say that the LHS is a linear function and the RHS is another linear function, so for each case, we'll have:
For each graph, will be drawn in red while
will be drawn in blue.
Case 1:
So by equating both equations:
By using graphing tool we get a point of intersection at which the x-value is the solution to our equation. So:
<u>Solution:</u>
See First Figure below.
Case 2:
Applying a similar method as in case 1.
<u>Solution:</u>
See Second Figure below.
Case 3:
Applying a similar method as in case 1.
<u>Solution:</u>
See Third Figure below.
Case 4:
Applying a similar method as in case 1.
<u>Solution:</u>
See Fourth Figure below.
<h2>Learn more:</h2>Methods for solving system of equations: brainly.com/question/10185505
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