Mr castle shares out 80 marbles between emily and asif in the ratio of 7: 1
how many marbles will each child get

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Yvaries inversely as x. y =12 when x=5. find y when x=4

Can anyone explain to me how to do this? anything will .