How many square ceramic tiles that are 4 inches on each side are needed to cover a rectangular kitchen floor that has a lenght of 12 feet and a width of 10 feet 8 inches

Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 5 2\3 liters of potting soil. how many pots can yao xin fill?

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?