Given the reaction c + 02 → co2 which pair of reactions represents the two half-reactions? o c→co2 + 4e o2 + 4e + co2 o c+ 4e → co2 o2 → co2 + 4e o c-c02+2e o2 +2e + co2 o c+ 2e → co2 02 → co2 +2e

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?