The amount of variation in the dependent variable that cannot be accounted for by the combination of independent variables in re
1 answer:
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Answer:
Step-by-step explanation:
(1,5) & (2,4)
or -1
y-5=-1(x-1)
y-5=-1x+1
y=-1x+6
Step 1. <span>Gather like terms
</span>
<span>
Step 2. </span><span>Use </span>Product Rule:
Step 3. Simplify brackets
Step 4. Simplify
to 
<span><span><span>7+5{x}^{2}-10</span><span /></span></span>
</span>
<span>
Step 2. </span><span>Use </span>Product Rule:
Step 3. Simplify brackets
Step 4. Simplify
<span><span><span>7+5{x}^{2}-10</span><span /></span></span>
Step-by-step explanation:
In this question we need to decrease 216 by or 37.5 %.
For this, firstly find 37.5 % of 216.
Now subtracting 81 from 216 to find decrease of 216 by 37.5 %.
So,
216-81 = 135
Hence, 135 is the decrease of 216 by 37.5 %.