Answer:
You plug in numbers into the y=mx+b equation and solve for which ever one you are finding for.
m=slope
x=x intercept
b=y intercept
apply the numbers to this equation and solve or x
Answer:
Step-by-step explanation:
(x+30) + (x-23) + (2x-7) = 180 degrees
4x = 180
x = 45
m<1 = x+30 = 75 degrees
m<2 = x-23 = 22 degrees
Answer: 52
Step-by-step explanation:
Answer:
y= 7/2-5x/2
Step-by-step explanation:
5x+2y=7
2y=7-5x
y= 7/2-5x/2
