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The equation of the line that passes through the points $(-3,5)$ and 

$(0,-4)$

 can be expressed in the form 

$y=mx+b$

. What is the value of 

$m+b$

?

 May 26, 2021
 #1
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$5 = -3m + b$

$-4 = 0m + b$

$b = -4$

$5 = -3m + (-4)$

$5 = -3m - 4$

$-3m = 9$

$m = -3$

$-4 + (-3) = \boxed{-7}$

 May 26, 2021

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