Answer:
B
Step-by-step explanation:
To solve this, we use ratio.
Firstly, we need to know the number of hours traveled. The total number of hours traveled = x+y
Ratio of this used by high speed train = x/(x +y).
Total distance traveled before they meet = [x/(x + y)] × z
For low speed train = [y/(x + y)] × z.
The difference would be distance by high speed train - distance by low speed train.
= z [ (x - y)/x + y)]
Answer:
The slope, or m, is equal to 1/2.
Step-by-step explanation:
m = y2 - y1/x2 - x1
m = 2 - 4/3 - 7
m = -2/-4
m = 1/2
8/18 = 4/9 ( divide both numerator and denominator by 2 )
√4 = 2 and √9 = 3

Answer:
B ) 2/3
Answer:28
Step-by-step explanation:
LEAST
3.867
4.930
23
53.2
GREATEST
Hope I helped some!