Vikki worked 42 hours x $10 per hour = $420 in one week.
The tax deduction is 20% of $420, so the amount deducted for tax is 0.2 x $420 = $84.
The insurance deduction is 5% of $420, so the amount deducted for insurance is 0.05 x $420 = $21.
In addition, $5 is deducted for union dues.
Therefore, the total deduction is $84 + $21 + $5 = $110.
So, Vikki takes home $420 - $110 = $310 after deductions.
#### 310
The answer is: 310
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
Vikki worked 42 hours in one week. Her hourly pay rate is $10. From her weekly earnings, 20% is deducted as tax, 5% is deducted as insurance cover, and $5 is deducted for union dues. How much money, in dollars, does Vikki take home after deductions?

### Answer:
