Answer:
see attachment (this needs to be at least 20 characters long)
Answer:
Inverse relationship
Step-by-step explanation:
The equation we are looking at is;
y = 87.2/x
which implies xy = 87.2
If it was a direct relationship
y = constant * x
if it was inverse, it would have been
y * x = constant
since 87.2 is a constant, the question looks exactly like the second scenario.
This means that what we have is an inverse relationship
y=7m+6
subtract 6 from each side
y-6 = 7m
divide by 7
(y-6)/7 =m
A = 6b
divide by 6
A/6 = b
Answer:
In the case of 70 mph, time would be 105/70 or 1.5 hours (90 minutes).
I hope this helps you
3 (x^2+6x-7)
3 (x+7)(x-1)
