The graph displays the relationship between feet and yards. determine the number of feet per yard

What are the soultion(s) to the quadratic equation 40- x^2=0

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept