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Dafna1 [17]
2 years ago
5

Suppose that the weight (in kilograms) of an airplane is a linear function of the amount of fuel (in liters) in its tank. When c

arrying 20 liters of fuel, the airplane weighs 2016 kilograms. When carrying 35 liters of fuel, it weighs 2028 kilograms. How much does the airplane weigh if it is carrying 45 liters of fuel?
Mathematics
1 answer:
Aleks [24]2 years ago
6 0
Bsjkanvshksndvkka vrkke henneknsvysm send
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Mr. Ramsey just finished bathing his kids, and now he is draining the tub. The tub contains 32 gallons of water and is draining
KIM [24]
The answer would be 11 gallons.

The tub starts with 32 gallons. Every minute it loses 3 gallons.

So after 1 minute it has lost 3 gallons. For example:
32-3= 29 Meaning that after 1 minute the tub has 29 gallons left.

Now you have to remember that the tub is draining for 7 minutes. So it is losing 3 gallons 7 times, because it loses 3 gallons each minute and there are 7 minutes.

We can use multiplication to find how many gallons the tub loses after 7 minutes. This sign “X” basically means “groups of”. We have 7 groups of 3, or
7 X 3

This is the same as saying we have 3, 7 times. Written like this:

3+3 +3 +3 +3 +3 +3 = 21

So after 7 minutes the tub has lost 21 gallons.

Now we take the original number of gallons and take away what was lost:

32-21=11

So there are 11 gallons left after 7 minutes.

Please let me know if you need any further explanation. Hope this helped.

7 0
2 years ago
Who knows this? Help me please
Temka [501]

Answer:

1/8

Step-by-step explanation:

5 0
2 years ago
What is the length of the line?
elixir [45]
If you count the squares or units I got 12.
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2 years ago
A bagel and a slice of pie cost $4. The slice of pie cost $1.60 more than the bagel. How much did the bagel cost
Black_prince [1.1K]

Answer:

$2.04

Step-by-step explanation:

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4 0
3 years ago
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Solve the inequality
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Your answer is C.)x<2
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