Answer:
The groups walking speed is
or 
Step-by-step explanation:
we know that
To find the speed divide the distance by the time
so

Convert to mixed number

Your answer should be 76/45
Definitely irrational, and I'd say 1.4
Answer:
y = 7x - 2
Step-by-step explanation:
m = slope
b = y int
Have a good day!!!
95 is an odd number.
88 is an even number.
81 is an odd number.
74 is an even number.
67 is an odd number.
(: