Five bushels of corn can be converted into 14 gallons of ethanol. the amount of ethanol produced varies directly with the number of bushels of corn used. write an equation to represent this situation. e(x)=

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

Add the fractions and simplify 1/2+ 1/3