May runs 10/4 miles a day . beth runs 5/2 miles a day. who runs farther ?

Agrocery store has 12 lb of trail mix that is 10% banana chips. the store's manager would like to add banana chips to bring the new mix up to 25% banana chips. write and solve a system of equations to find out how many pounds of banana chips manager needs to add.

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?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9