X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5
Answer:
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Step-by-step explanation:
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Answer:
$367.50 and y=0.3x+300
30% of 225 is 67.50 and her guaranteed salary is 300 so 300+67.50=$367.50.
You have to explain how you knew to use 55 and 120, not another option.
Hope it helped! :)
Answer:
Step-by-step explanation:
