The number of failed students have increased.
OR
The number of failing students have increased.
Hope this helps!!
Do you mean to write a letter
I think the answer is D but I’m not 100% sure
Let x be the number of games they lost.
They won four games more than they lost, meaning they won 4+x games.
Games won + Games lost = Total games.
(4+x) + x = 18
4 + 2x = 18
2 + x = 9
x = 7
They lost 7 games, won 11 games.
Check : 7+11 = 18.
