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atroni [7]
3 years ago
14

There is a line that includes the point 7,2 and has a slope of -1/3

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0

Answer:

y= -1/3x + 13/3

Step-by-step explanation:

we can find the equation of the line thanks to this formula

y-y1 = m(x-x1) where y1 and x1 indicate the coordinates of the point, while m indicates the slope

y-2 = -1/3(x-7)

y = -1/3x+7/3+2

y= -1/3x + (7+6)/3

y = -1/3x+13/3

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100 pts for an answer. one day jasmine earned $25.20 for 6 hours of work. Another day jasmine earned 16.80 for 4 hours of work.
alexira [117]

Answer:

  • (C) c = 4.20h

Step-by-step explanation:

<u>Use the given points to find the hourly pay:</u>

  • $25.20/6 = $4.20
  • $16.80/4 = $4.20

<u>Correct function to show the payment for h hours is:</u>

  • c = 4.20h
5 0
3 years ago
Express the following sum in sigma notation:<br> 1+4+7+10+13
Alona [7]
The sum would be written as:
\Sigma_{n=1}^{5} (3n-2)

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a_n=1+3(n-1)

Using the distributive property to simplify, we would have:
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5 0
3 years ago
Which is greater 10,000ML or 10L of juice
elena-14-01-66 [18.8K]
Neither, they are the same amount.  1,000 milliliters is equal to one liter.  As such, 10000/1000 equal 10.  So, 10000 mL is equal to 10 L of juice.
8 0
3 years ago
Sarah is y years old now. How could you represent her age 5 years ago?
postnew [5]
You would have to subtract 5 from her age so the equation would by y-5
6 0
4 years ago
Read 2 more answers
A customer's stock value seems to be rising exponentially. The equation for
VMariaS [17]

Answer:

B: 8.3

Step-by-step explanation:

We will substitute 600 to the y, since our final answer will be a number that makes the value of the stock reach $600.

log (y) = 0.30x + 0.296

Replacing y with 600, the equation becomes:

log (600) = 0.30x + 0.296

2.78 = 0.30x + 0.296

To move all the x and real numbers to different sides, we take 0.296 away from both sides to form:

2.78 - 0.296 = 0.30x

2.484 = 0.30x

x = 8.28

The approximation of 8.28 will be rounded to 8.3.

Then our final answer will be B: 8.3

4 0
2 years ago
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