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klemol [59]
3 years ago
5

Help me please ! I’ll mark you brainly

Mathematics
2 answers:
kherson [118]3 years ago
5 0

Answer:

y=15x+30

Step-by-step explanation:

She charges 30 dollars for service, meaning the y-intercept will be thirty. She also charges $15 per hour, meaning that the x will be the number of hours multiplied by 15.

<u>hope this helps :-)</u>

viva [34]3 years ago
4 0

Answer:

#9.   y = 15x + 30

#10.  y = mx + b

        (15, 30)

BRAINLIEST PLEASE !!!!

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The answer is 4 2/3 minus 2 

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Adams sister want to watch her intake of fat per day.he estimate that the dinner will have 48grams of fat.what percentage of her
zaharov [31]
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2 years ago
7x - 2 = 2y 3x = 2y - 1
77julia77 [94]
<span>7x - 2 = 2y
7x = 2y + 2
so
</span>7x = 2y + 2<span>
3x = 2y - 1 
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</span>7x - 2 = 2y
7(3/4) - 2 = 2y
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so
y = 13/4 * 1/2
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answer
<span>(3/4, 13/8)</span>


4 0
3 years ago
Amy is planning the seating arrangement for her wedding reception. Each round table can sit 12 guests. The head table can sit th
storchak [24]

Answer:

23 tables.

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7 0
3 years ago
Solve system of equation using elimination by addition.<br><br> Will give brainliest!!
DedPeter [7]

Answer:

x = 2, y = -3

Step-by-step explanation:

Add the 2 equations together, then solve for x.

(2x + 2y) + (3x - 2y) = (-2) + (12)\\ 2x + 3x + 2y - 2y = -2 + 12\\5x = 10\\x = 2

Now that we know the value of x, we can easily find y by substitution.

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These are the answers

- Kan Academy Advance

5 0
2 years ago
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