Answer:
=5803.28$ and 1760.99 $
Step-by-step explanation:
Given that Emile Zola, a senior Manager for Timber eye industries in California got a merit raise of 7.25% and cost of living 2.2%
Total increase in percent =
After rise Emile salary is 87609.50 $
Let Emile salary -- 100
RIse -- 9.45
Salary after rise -- 109.45
THus we get if 109.45 is raised salary then merit increase =7.25
Hence for 87609.50, merit increase = =5803.28$
Similarly we have cost of living increase=
=
Step One
Begin by getting one side of the question equal to zero.
32x -4 = 4x^2 + 60 Add - 32x + 4 from both sides.
0 = 4x^2 + 60 - 32x + 4 Collect like terms.
0 = 4x^2 - 32x + 64
Step Two
For this question, you could divide both sides by 4. It just makes the steps later on easier.
0 = x^2 - 8x + 16
Step Three
Calculate the discriminate.
The discriminate is b^2 - 4*a*c
a = 1; b = -8; c = 16
b^2 - 4*a*c = (-8)^2 - 4*(1)(16) = 64 - 64 = 0
There is only 1 root. It is real and it is rational.
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