First of all we will eliminate x from our equations. In order to do that we will use our first and second equation and then we will use second and third equation.
Upon subtracting 2 equation from 1 we will get,
Now we will use second and third equation to eliminate x.
Adding 2nd and 3rd equation we will get,
Now we will find out y from our 4th and 5th equation.
Upon subtracting 5th equation from 4th equation we will get,
Now let us find out z by substituting y's value in 5th equation.
Now we will find x from by substituting y and z's value in equation 1.
Therefore, x=1, y=1 and z=0 is the solution of the given system.
Here we are required to rewrite the equation ax-by=c, where a,b,c>0 In the slope-intercept form.
The slope-intercept form of ax-by=c is ;
y = (a/b)x - (c/b).
There a no. of ways to write the equation of a line; however, the most popular of these ways is the slope-intercept form.
- The slope-intercept form usually takes the form ; y = mx + c.
Therefore, the equation ax-by=c can be rewritten thus;
- ax - c = by
- By divIDing both sides of the equation by b, we have ;
- (a/b)x - (c/b) = y
Consequently, the slope-intercept form of ax-by=c is ;
- y = (a/b)x - (c/b).
- where , (a/b) is the slope(m)
- and (-c/b) is the intercept(c).
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Answer:
The probability that there is no matching pair is 4/7 = 0.5714286.
Step-by-step explanation:
For the first glove we have no restrictions. For the second glove, we have 6 gloves that works for us and 1 that doesnt work (the one that matches the first glove), hence we have 6 possibilities out of 7. Once we pick a good second glove, for the last glove, we only have 4 cases that doesnt match the other two pairs, out of 6 total. This means that the probability that there is no matching pair is 6/7*4/6 = 4/7.
Answer: Incorrect BOII
Step-by-step explanation:
Answer:
Step-by-step explanation:
<h3>Hope it is helpful....</h3>
