To solve this question make an equation
450 x 0.15 = X
0.15 = the percentage taken out of the paycheck
67.5 = Social Security Taxes
450 - 67.5
= $382.5
Or the easier way if you want it straight away
450 x 0.85 = $382.5
0.85 = percentage taken home
15 + 16 + 17 = 48
The answer is 48.
The directional derivative of a function

in the direction of

is given by

We have

, so that

, at which point we're given


We're also given that, in the direction of

with

, we have


So in the direction of

, with

, we have
Answer:
-23
Step-by-step explanation:
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