-19.59 is your answer because u do PEMDAS and that would be 8.1*(-1.9) which gives you -15.39 Then you do -4.2+-15.39 and you would get -19.59
Answer: why do they have so many cars what are you trying to ask and what does Mario have to do with this?
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please change your question.
Answer:
n/8
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Answer:
Elena could tell without finishing by simplifying both sides. The next step would have been 30x +24x = 30x+24. This would have been simplified down to x=1
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