Answer:
9
Step-by-step explanation:
12-5=7 so...
2+7 = 9
y = 9
And 49 mile costs $39.20
So 1 mile costs $0.80
$0.8 x 34 = $27.20
3 days = 72 hours + 12 hours = 84 hours
12600 watt hours / 84 hours
= 150 watt hours / 1 hour
It’s asking how many watt hours consumed per day. We know 150 watt hours per hour so multiply that by 24 because 24 hours in a day
= 3600 watt hours per day
