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seraphim [82]
3 years ago
15

Nakita recorded a video of homecoming highlights of the senior class and now everybody wants a copy. She promised to have 25 rea

dy the next day but suddenly realized that it will take her ten hours to do that. Her friend, Abby, volunteered to help and she can do the job alone in 15 hours. How long will it take the girls, working together, to complete the job?
Mathematics
1 answer:
alexira [117]3 years ago
8 0
I would take  because it would take nakita 1 hour to do 2 and a half herself and it would take abby 1 2/3 to do it herself
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Select the two statements that are true about the equation y+6=−10(x−3).
qwelly [4]

I have taken that test (although I don't see you're statements)

I believe the statements to choose from are:

A.) The slope of the line is −10.

B.) The slope of the line is 3.

C.) One point on the line is (3, 6).

D.) One point on the line is (3,−6)

<u>The answers are:</u>

A.) The slope of the line is -10

D.) One point on the line is (3,-6)

<u>Explanation: </u>

The given equation of line is (1).  The point slope form of a line is  (2)  Where m is the slope of line and (x₁,y₁) are points.  On comparing (1) and (2) we get The slope of given line is -10 and the line passing through the points (3,-6).

6 0
3 years ago
A rectangle prism has a square base of 12 inches and a height of 7 inches. What is the volume of the prism?
Natali [406]
1,008 is the answer I got
3 0
3 years ago
Don’t know how to solve.
iVinArrow [24]

Answer:

$122.88

Step-by-step explanation:

the phone decreases by 20% each year , that is

(100 - 20)% = 80% = \frac{80}{100} = 0.8

the phone reduces by a factor of 0.8 each year , then after 4 years

value = $300 × (0.8)^{4} = $122.88

3 0
2 years ago
Can<br> You<br> Help me<br> It’s hard
anyanavicka [17]

Answer:

16.8 + (-18.6)

Step-by-step explanation:

A subtraction symbol and adding a negative are the same

8 0
3 years ago
Read 2 more answers
What is the quotient of 9/10 divided by 2/3? Simplify
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The answer is 1.35 maybe the correct answer
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2 years ago
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