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Zielflug [23.3K]
3 years ago
9

7th grade math I-ready

Mathematics
2 answers:
quester [9]3 years ago
8 0
The answer would be 7.15, but since we are estimating.
The answer is 7
igor_vitrenko [27]3 years ago
5 0
20+(-3.05)+(-9.8)
is the same as
20-3.05-9.8
16.95-9.8
7.15
rounded to 7
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a leaky faucet is losing water and is filling a 5-gallon bucket every 20 hours. At that rate, how many gallons of water will the
Arisa [49]
You can either scale down so you can get to 48 hours or just multiply from 20 to 48 and I'll explain both ways.
Scaling down:
You can find how many hours it takes to get to 1 gallon in the bucket by dividing
20÷5=4; It takes 4 hours to fill it up to one gallon.
You can now divide 48 by 4 to see how many gallons it'll take up to 48 hours.
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Quicker:
Divide 48 by 20;
48÷20=2.4
Now multiply since it filled it up to 5 gallons.
2.4×5=12
It'll fill 12 gallons in 48 hours.
Tell me if this helps!!
7 0
3 years ago
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Step-by-step explanation:

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goldfiish [28.3K]

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Step-by-step explanation:

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baherus [9]
<h3>Answer:  -6, 7, -8</h3>

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