Answer:
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62$ (earns of 1 week) multiplied with 52 weeks (how often he earns the 62$) is 3224
3x^(2)+4x-3x-5-2=0
3x^(2)+x-7=0
Discriminat= b^(2)-4ac= 1^(2)-4(3)(-7)= 1-12(-7)=1+84=85
The discrimination is bigger than 0 (delta>0) therefore there are 2 real solutions
It's 144
well I just got out of a test and the answer was 144.
D, because tutoring and receptionist is UPTO 20 hours and the money is AT LEAST 200
