Sarah purchased a basketball and a volleyball that cost a total of $67. If the price of the basketball is $4 more than twice the cost of the volleyball, how much did the volleyball cost? PLEASE ANSWER & WORK IT OUT

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?