Solve these equations 1) k - 18 = -29 2) -6r - 7 = -115 3) 9 = 10 + n/20 4) 7x + 6(2-7x) =-233 5) -353 = 7 (1 - 6x) - 3x 6) |10m| = 100 7) |4x - 9| = 3 8) x-6/5 = 1/2

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?