The temperature on the earth's surface is about 5500 degrees celsius .scientist believe that the temperature of the center of the sun is 270 times hotter. what is the temperature oof the center of the sun?

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

What are the factors of me - 12m + 20?