Answer:
Step-by-step explanation:
This question is to simplify and take "common" of the expression given.
The expression to simplify is:
From the number, we can take "3" out
From x, we can take 
out
From y, we can take 
out
That means we take out: 
So, it leaves us with:
This is the simplified form:
Answer:
-29
Step-by-step explanation:
First opposite: -29
Second opposite: 29
Third opposite: -29
30 min = 30/60 hr = 0.5 hr
d = rt
100 = r*0.5
100/0.5 = r
200 = r
r = 200 mph.
We know that Rate = distance/time
(30 minutes is .5 hour)
Rate=100 mile/.5 hour
Divide and we get:
Rate=200 MPH
(Hint: MPH is Miles per Hour---Per means "for each")
Make sense?
Answer:no
Step-by-step explanation:
