An aquarium is being filled with water. The graph shows the height of the water over time as a aquarium is being filled. Which best statement best describes the rate of change for this situation

Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution

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

1. what is the measure of ∠abc? what is the measure of ∠abd?