A rectangular plot of land has an area of 720 square miles. If the width of the plot of land is
miles less than the length, what is the perimeter of the
plot of land?

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

How many zeros does the function f(x)=4x3-x2+1 have

If 25% of y is 30, what is 60% of y?