The first side of a triangle is twice the length of the second side; the third side is 20 feet less than three times the second side. the perimeter of the triangle is 106 feet. find the three sides.

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?