Jessica's cell phone charges her a monthly fee plus a charge for each message she sends. how much does jessica pay for each text message? show work number of text messages[50] cost{$35.00} number of text messages[75] cost[$35.75]

Which is a graph of a proportional relationship?

Which number line represents the solution set for the inequality -1/2x> 24?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?