Jane works forty hours a week at $10 per hour and averages ten hours a week in overtime. She withholds 10% of her gross wages for a 401(k) plan and receives a 50% matching contribution by her employer. She pays $10 per week for group medical insurance coverage, pays FICA, and withholds 5% of her gross wages for Federal Income Tax. The month is February and she receives four paychecks. How much is Jane’s monthly gross wage?
Use $x, xxx format

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the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

answer: $1794

step-by-step explanation: