If 10 beach balls cost 24.50, how much is 1 beach ball?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

What expression is equivalent to 42x-56y