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dezoksy [38]
2 years ago
12

Can someone help me??

Mathematics
1 answer:
pshichka [43]2 years ago
7 0

Answer:

(8,8)

Step-by-step explanation:

The first equation says y and x are the same, so any x in the second equation can be replaced with a y, so

y = 2x - 8 and y = x, substituting x for y gives

x = 2x -8, subtract x from each side, add 8 to each side, get

8 = x

substitute that value back into the first equation

y = x, x= 8, so y=8

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D.) A line that has a slope of 3, and goes through the<br> point (2,8); answer in point-slope form.
PIT_PIT [208]

Answer:

y - 8 = 3(x - 2)

Step-by-step explanation:

Start with the basic point-slope form of the equation of a straight line:

y - k = m(x - h).  Here the given point is (2, 8), so assign the value 2 to h and the value 8 to k, also the value 3 to m.  Then:

y - 8 = 3(x - 2)

8 0
2 years ago
A doctor orders a dosage of 5 ml of medicine every 4 hours for 8 days. How many fluid ounces of medicine should be​ purchased?
MAXImum [283]
24 ÷ 4 = 6
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5 0
3 years ago
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Eva8 [605]

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7 0
3 years ago
Find the slope of the line containing the pair of points.<br> (-3,1) and (1, - 11)
ololo11 [35]

Answer:

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)

x2 = -3

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5 0
3 years ago
Can you please help me ill give brainliest if correct​
shusha [124]

Answer:

60

Step-by-step explanation:

3 x 20 = 60

plz marl me brainliest

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3 years ago
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