Your mom died to breast cancer.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0