13x+26=91
13x+26-26=91-26
13x=65 (Divide)
x=5
Hope this helps!
The answer could possibly be -48+11=-37
Answer:
<em>37cm = 370 millimeters</em>
<em>37cm = 0.37 meter</em>
<em>37cm = 0.00037 kilometers</em>
Step-by-step explanation:

37cm = 370 millimeters
37cm = 0.37 meter
37cm = 0.00037 kilometers
Answer:
The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.
Step-by-step explanation:
The average speed is given by the following equation:

From 10A.M. to noon.
You traveled at 50mph during 2 hours. So how long you traveled?



You traveled 100 miles.
What was your average speed over the time interval from 9 A.M. to noon
From 9 A.M. to 10 A.M, you did not travel.
From 10 P.M. to noon, 100 miles.
So 100 miles during 3 hours.

The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.