Answer:
The solution is B) (3, 1).
Step-by-step explanation:
For the system of equations given, there are few different ways to solve. Since the second equation y = 2x - 5 is already solved for 'y', we can use substitution and place the expression '2x - 5' in for 'y' in the first equation and solve:
2x - 5 + 2 = x
We can also solve for 'y' in the first equation and then set the two equations equal to each other:
y + 2 - 2 = x -2 or y = x -2 so, 2x -5 = x - 2
Either way, when we solve for 'x', we get:
2x - 3 = x or -3 = -x, so x = 3
Plugging in the value of 'x' into the second equation:
y = 2(3) - 5 or y = 6 - 5 or y = 1
The ordered pair (x, y) would be (3, 1).
The point-slope formula is:
We know the slope is -4 and the ordered pair is (-3,1)
So plug it in:
That is the point slope form
You can simplify it further to slope-intercept form if you want to, which helps graph it in my opinion
Answer:
80%
Step-by-step explanation:
you divide 4 and 5. Which equals 80
Answer:
Carlos Zambrano earned $340,000 pitching for the Chicago Cubs.
Step-by-step explanation:
His salary wasn't totaled by game, his performance wasn't evaluated. Same on the contract for each year.