Answer:
It's actually A
Step-by-step explanation:
The answere is 213 boxes
If you add 3 dozens to 14 dozens of boxes of envilopes , then you get 17 dozens of boxes of envilopes.Then of you sum up the 1/2 (2/4 ) with the 1/4.You get 3/4. Finally, you add 17 dozens to 3/4 of a dozen you get 17 3/4 dozens( wich is 213 boxes )
17
14, 12, 12, 18 , 22 , 20, 17
Put the numbers in order from smallest to largest
12, 12, 14,17, 18 , 20 , 22
The median is the middle number
12, 12, 14, 17, 18 , 20 , 22
The middle number is 17
168
20% of 140 is 28
140 + 28 = 168
