1)
The equation is written in y = mx + b form, so m is the slope. m is what multiplies x. In your case, -4/5 multiplies x, so -4/5 is the slope.
2)
To find the slope, subtract the y-coordinates. Then subtract the x-coordinates in the same order. The slope is the first difference divided by the second difference.
Difference in y: 1 - 5 = -4
Difference in x: 4 - 2 = 2
m = slope = -4/2 = -2
its the first one because you would have 3 left over.
Answer:
75%
Step-by-step explanation:
60/80 = 6/8 = 3/4 = 75%
we have

Solve for K means clear the variable K
so
Multiply both sides by 


Divide both sides by 


therefore
<u>the answer is</u>

Answer:
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Step-by-step explanation:
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