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cestrela7 [59]
2 years ago
12

HELP ASAP WILL GIVE BRAINLIEST!! Write the equation in point-slope form for the line that contains the points

Mathematics
1 answer:
Umnica [9.8K]2 years ago
6 0
Using y=mx+b

Slope-intercept form:

y=x-1

Point-slope form:

Y+3=1(x+2)
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I need help working this out
Leona [35]

I think in this situation the best method would be a guess and check. You know that there are 8 dimes more than there are nickels. So just keep increasing each number by one until you reach $1.40. If there were 9 dimes and 1 nickels it would add up to $0.95. If there were 10 dimes and 2 nickels, it would add up to $1.10. If there were 11 dimes and 3 nickels, it would add up to $1.25. If there were 12 dimes and 4 nickels, it would add up to $1.40. So your answer is 12 dimes and 4 nickels.

I hope this helped!

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ion know

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Mariulka [41]
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3 years ago
30 POINTS!!!!! PLEASE HELP
Hoochie [10]

Answer:

a) For a constant increment in x-variable, there is a constant increment in y-variable, for example, for x = 0 to x = 0.5 (increment = 0.5) y-variable goes from 60 to 62 (increment = 2); the same is valid for any couple of (x,y) values. This behaviour is characteristic of linear equations.

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equation: y = 4x + 60

where y represents scores and x represents hours spent studying

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