At the market, 8 batteries cost $10.
How much do 6 batteries cost?

$7.50

Step-by-step explanation:

You divide 10 by 8 which gives you 1.25, and there are 6 batteries so you do 6×1.25= 7.50

hope it helps

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.