Simplify. 5z−5+2z−2.5−3z enter your answer in the box.

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

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

When y’all answer can y’all explain too !