The answer is b, I hope this is correct
Answer:
Slope is undefined.
Step-by-step explanation:
Slope of 0 is a horizontal line.
Slope of undefined is a vertical line.
Any other slope is something in between.
Answer:
-41
Step-by-step explanation:
You would replace all x's with -9 and solve.
Y=-X+4 finding the y intercept, b and slope, mx thus y=mx+b
Answer: they will both cost $37 after 4 HOURS
step by step explanation:
3x - 25 = 8x + 5
- 3x. -3x
25 = 5x + 5
-5. -5
20 = 5x
/ 5. /5
X=4
Hope this helps