Which pair shows equivalent expressions? 213x+2) = 23 x+1
213x+2) = x+4
2(3x+4)= x+2
23x+4)= 23x+8

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Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u