Answer:
a) 4106.25 gallons
b) $46
Step-by-step explanation:
We are given the following in the question:
Leakage rate of faucet = 1 oz per minute
Cost of water = $11.20 per 1000 gallons
1 gallon = 128 oz
a) water are wasted in a year
1 hour = 60 minutes
1 day = 24 hours
1 year = 365 days
Amount of water wasted =
Thus, 4106.25 gallons of water is wasted every year.
b) additional money spent
Thus, approximately $46 is the additional money spent on water bill.
Answer:
1/2
Step-by-step explanation:
45/90 ÷ 45/45 = 1/2
By replacing you get:
5*7-2*11+3*(-1) = 35-22-3= 10
so the answer is 10.
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3(x+5)=7-x3x+15=7-x4x=-8x=-2