5/4y + 8 = 17.50

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For the equations below which statement is true ? -2x=14 6x=-42

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart