If was x was 3 and y was 5 what is 2xsquared plus 3ysquared

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Tom is buying topsoil for the flower bed shown below. one bag of topsoil covers 15 square meters. how many bags of topsoil does tom need to cover his flower bed?