Answer :
Let the first term of both the terms be
and last term be 
Now, by using the mid point formula to find the mid point of the segment -

Now, by substituting the values of both x and y -

Adding -7 and 6 -

Now, move the negative in front of the fraction -

Answer:
1/3 of 3 hours should be 20 minutes
It’s A hope this helpsssssss
Answer:
n=4
Step-by-step explanation:
7n-3n=16
4n=16
n=16/4
n=4