PLEASE HELP ITS DUE IN 10 MINS PLEASEE. WHICH IS THE BETER BUY
1) 100 Pencils for 42$ or 80 for 32$?
2) 15 gallons of gas for 52$ or 7 gallons for 24.50?
3) 2 Shirts for 60$ or 10 for 320?


PLEASE HELP MEEEE