Answer:
charge for electricity used over 700 kilowatt-hours per month.
Step-by-step explanation: thats the average for most houses
Could be as simple as adding area together for the total area of a room if that's not what youre looking for add more details
Answer:
You should divide (÷)
Step-by-step explanation:
4.80÷ 80/100
then u add them together and get ur answer
20-14=6
14 have average of 2.
total mass of the 14=14×2=28lb
remaining 6 have average of 4.
total mass=4×6=24lb
total mass of the 20=28+24=52lb
average of the 20;
52/20=2.6lb
