Answer:
Slope = 4
Step-by-step explanation:
The slope of a linear equation can be calculated as;
m = y2-y1/x2-x1
What we have to do here is to select any two points ;
(x1,y1) = (3,8)
(x2,y2) = (6,20)
m = (20-8)/(6-3) = 12/3 = 4
In 8 hours, every barber completed 24 haircuts which gave a product of 120. 24 divided by 8 is 3. The answer is 3 haircuts per hour.
-5 is the answer because it says -5x
I've uploaded a photo with the answer because it's too hard to do this out on the computer.
Answer:
D
Step-by-step explanation:
the last one
0.3*10^5=30000