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Alex787 [66]
3 years ago
11

Plane A has just 1 ton of fuel left and has requested plane B to refuel it. Plane B has 21 tons of fuel. Fuel transfer happens a

t the rate of 1 ton per minute. Use this information as you work through the activity and find how long it will take to refuel plane A until both planes have the same amount of fuel. Let x be the time in minutes and y be the amount of fuel in tons. The equation y = x + 1 represents the quantity of fuel with respect to time in plane A, and y = -x + 21 represents the quantity of fuel with respect to time in plane B. For each equation, find two points that satisfy the equation.
Mathematics
1 answer:
Juliette [100K]3 years ago
5 0

Answer:

10 minutes

Step-by-step explanation:

Easily figured out by using your fingers and brain math

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If
KengaRu [80]

Answer:

2112

Step-by-step explanation:

4752÷36= 132

132×16=2112

5 0
3 years ago
Express in simplest radical form.<br> V40
Andrews [41]

Answer:

\huge\boxed{2 \sqrt{10}}

Step-by-step explanation:

When taking a square root and making it a radical, we need to list out it's factors and find which one we can take the square root of.

The factors of 40 are:

1, 2, 4, 5, 8, 10, 20, 40.

Out of these, we need to look for one that we can find the square root of.

We know that the square root of 4 is 2.

Therefore, we can make \sqrt{40} into \sqrt{4 \cdot 10}.

The square root of 4 is 2. Therefore, we can put that outside the radical.

2 \sqrt{10}.

Hope this helped!

7 0
3 years ago
Please help me solve this problem
olga2289 [7]
1,025. Multiply 55 by 15, then add the $200 fee. I hope this helps :)
7 0
3 years ago
Help with this please
zimovet [89]

Answer:

absolute value makes a number positive

so the fraction is

<u><em>7/10</em></u>

<u><em></em></u>

<u><em>or  seven over ten</em></u>

3 0
3 years ago
Read 2 more answers
margaret is planning a wedding reception she wants to spend less than her budget of $5,323 and margaret has already spent $2,748
Dennis_Churaev [7]

Answer:

103.

Step-by-step explanation:

The initial budget is $5,323 and has already spent $2,748, so the remain budget is $2,575. If the meal price per guest is $25, so:

$2,575 / $25 = 103

She can invite up to 103 guests.

3 0
3 years ago
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