Answer:
Step-by-step explanation:
To combine integers with different signs find their <u>absolute values</u> then <u>subtract</u> the smaller absolute value from the larger one. Give the sum the sign of the number with the <u>largest</u> absolute value.
ang hirap wag nlang hahahahahahahaha
He should buy 4 boxes
25 divided by 8 is 3.125, but you want to have enough so the least amount you can buy is 4.