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arsen [322]
3 years ago
7

-21

Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

-21

Step-by-step explanation:

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vlabodo [156]
U= -1/2, 2

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3 years ago
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1) Bob weighed 200 lbs, but after dieting for 6 months, he weighed 170 lbs.
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Step-by-step explanation:

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A stereo is marked down $105. if this is a 25% decrease, find the cost price?
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3 0
3 years ago
F(x)
Ludmilka [50]
F(x) = 5 + 2x  where x is the number of times he walks the neighbours dog
y-intercept is at y=5 and slope = 2

g(x) :-  As x increases by 4 g(x) decreases by -8  so the slope is -8/4 =  -2
when x = 0, g(x)  = the y intercept  is at -1 + (-8/2) = - 5
so equation of g(x) is  g(x) = -5 -2x
h(x):-    the slope is  (3 - 5) / (1 - 0)      [  difference in y values / diff in x values]
slope = -2
so we have h(x) = -2x + c   where c = the y-intercept
when x = 0  h(x) = 5
so  c = 5
 h(x) = 5 - 2x   

  Now j(x)= 2x - 5   - slope is 2 and y intercept = -5
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3 years ago
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What is the distance between the point 10,7 and 2,7 unit?
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It is a distance of 8
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