I'm 100% sure the answer is d. II and IV
because $257.72 - $248.53 = $9.19
and $73.98 - $64.79 - 9.19
i hope this helps :)
|13-6| < x < |13+6|
So the range will be:
7 < x < 19
1) you need divide 2 and 1 /4 by 1/4 to know the numbers of bowls of oatmeal before mags runs out the milk
x = 2+1/4/ 1/4 = 8+1/4÷1/4 = 9 AND THIS IS THE NUMBERS 0F OATMEAL THAH MAGS CAN HAVE WITH 2 1/4 OF MILK