Brad sold candy bars and cookies for a fundraiser at school. candy bars sold for $3, and cookies sold for $5. he sold a total of 20 items and made $76. how many candy bars did brad sell? 12 14 16 18

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?