Answer:
b
Step-by-step explanation:
your marks 9 my marks 5
Step-by-step explanation:
1/2 of 14 = 7
7 + 2 = 9
14 - 9 = 5
so your marks are 9 and mine are 5
Hope this helped ..
Answer:
i don't know sorry
Step-by-step explanation:
(N instead of X for variable)
N x 7 < 21