5 times a half is 2.5. You can't buy 2.5 boxes so you have to round it up to 3. You would need three boxes of nails.
337.74
I hope this helps got it from study island lol
Answer:
No, 15/21 and 40/56 do not form a proportion.
Step-by-step explanation:
the asnwer will be 7 cuz -7/-1
Answer:
y=2x+105
Step-by-step explanation:
