The total temperature the past 6 hours was 12°F OR
120°F
So firstly, I would foil 5(2x - 8).
Next, I would combine like terms:
Next, I would add 25 on each side:
Finally, I would divide 10 on each side, and my answer would be x = 1.
Given:
The system of equations is
To find:
The solution of given system of equations.
Solution:
Slope intercept form of a line is
where, m is slope and b is y-intercept.
For , slope is -6 and y-intercept is 10.
For , slope is -6 and y-intercept is 3.
Slopes of both lines are but the y-intercepts are difference. So, the two lines are parallel.
Therefore, the given system of equation has no solution.