The answer is 529, all u have to do is just do it on paper, put 23 over 23 with a x symbol
Answer:
The inequality that will be used would be
x + 22 <= 55
32 + 0.75x = 47
0.75x = 47 - 32
0.75x = 15
x = 15 / 0.75
x = 20 <=== 20 minutes
To find n take 20 - 5 and you get 15 then divide 15 by 2......n = 15/2 or 7.5
