In parallelogram CNWK, ZC and ZK are consecutive interior angles. The measure of ZC is (4a + 7)º and mZK = (7a – 3)º. What is mZC in
degrees?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.