Adnan pour 18 servings of lemonade each serving contains 120 ml of lemonade how many liters of lemonade in all did Adnan pour out

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *