Answer:
8
Step-by-step explanation:
Given:
n = 7
To find:
n + 1
= 7 + 1 (substituting n)
= 8
happy to help :)
n+1equal 8
7+1 equal to 8
9000-500h=0+500h
h= 9 hours
14 is the mean of boys
B. 11
3 7 <u>11</u> 14 16 <em>16 </em>18 21 22 23 27