-Sara and Nick sold tickets to a play. Sara sold 27 student tickets and 3 adult tickets for a total of $81. Nick sold 15
student tickets and 5 adult tickets for a total of $75.
Which system of linear equations could be used to find
the price of a student ticket (x) and adult ticket (y)?

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,