Shanna cuts 3 feet from a 7-foot length of rope. Then she cuts 13 inches from the rope. How many inches of rope are left?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Find the cosine function that is represented in the graph.