The cost of a circular table is directly proportional to the radius. A circular table with a radius of 40cm cost £50.What is the cost of a circular table with a radius of 60cm?

Find the difference (8ab+a+2) - (3ab+6)

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question