Answer:
3/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
x=number of talk mnutes
Sage uses 7 minutes = x-7
Tom uses 4 and 3 minutes = x-4-3 = x-7
Which graph is the graph of this function?

if

So the graph is A.
Hope i've helped!
Answer:

Step-by-step explanation:
Because both of the fractions have a common denominator they can be subracted without any other work.