Answer:
See below.
Step-by-step explanation:
The answer is B. The two lines intersect at 21, meaning both towns have the same amount of snow at this time.
-hope it helps
Answer:
T = 3.5 hours
Step-by-step explanation:
this is a rate problem.
an experienced surveyor takes 7 hours to survey a roadbed
an apprentice surveyor takes 9 hours to survey a roadbed
the rate of the experienced surveyor =
the rate of the apprentice surveyor = 
if the two work together , 
T = 
T = 3.5 hours
is already in simplest form...so it can't be simplified any further because;
99 doesn't go into 100 evenly nor could be divided by a same number. :D
Hey There!

This is the answer because the GCF of both fractions is 2.
Thank You!
The answer is 9 because I did the math