What is equivalent to 4.321 × 10−4 ? a) 43210 b) 4321 c) 0.004321 d) 0.0004321

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

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Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2