To solve -3 = -19 + b 5 what step would you use

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.