Jake and mike took a different number of tests. jake scored 85 points on each test. mike's total score was 15 less than jakes total score. the following expression shows michaels score 85x-15 in the expression, what does the variable x represent

Which statement best describes the expression 4y ÷ 9? (1 point) 9 divided by 4 times y 9 times y divided by 4 4 times y divided by 9 4 divided by 9 times y

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.