Answer:
171
Step-by-step explanation:
(133+206+x)/3 = 170
133+206+x = 510
339 + x = 510
x = 171
(133+206+171)/3 =
The slope-intercept form: y = mx + b
m - slope
b - y-intercept
y = 5x + 2 and y = 5x – 8
m = 5 m = 5
b = 2 b = -8
When comparing equations:
1. Put in <u>slope-intercept</u> form.
2. Compare the <u>slopes and the y-intercepts</u>!
This system has <u>no solution.</u>
Because we have the same slopes and different y-intercepts.
If the slopes are the same and the y-intercepts are the same, then that system has infinitely many solutions.
If the slopes are different, then that system has one solution.
First step, list your A,B,C’s.
A=5
B=-9
C=-116
The quadratic formula is:
y= -b +/- the square root of b^2-4(a)(c)
———————————————————-
2a
^ all of that is divided by 2(a)
now you wanna fill in your a,b,c’s.
(im gonna use sr to shorten (s)quare (r)oot)
y= -(5)
