Answer:
See attached picture
Step-by-step explanation:
To graph a linear function like y=mx+b, find m and b. Here m = -1/2 and b= 2 for 
.
Start at (0,2) on the y-axis and plot a point. Then move from that point one unit down and over to the right 2. Plot the point and connect.
Answer:
100/x+6=20/x-6
100x-600=20x+120
80x=720
x=9 miles an hour as the rowing teams' rate in still water
Answer:
Step-by-step explanation:
Your answer would be B., because you would multiply
2.14 x 22.4 =
47.939
then you will subtract that by 42.9
47.939 - 42.9 =
5.026
Answer: The answer is 720
Step-by-step explanation: I started off by guessing a random number, i picked 10. So i multiplied 12x10 and i got 120. I added 120 with 120 until i got something close enough (720.) I got it right on the test as well- :)
Answer:
The length of their hair reduces. This is because the length of hair is dependent on the growth phase (anagen phase) of the hair follicles. When one is young, the cells of the papilla divide more rapidly and hence cause the length of the hair to be long before reaching transitional phase (catagen phase) and then shed off in the telogen phase. The older one gets, the papilla cells do not divide as rapidly and the length of the hair shortens with age.
