Jia is tiling a floor. The floor is asquare with side lenghth 12 feet. Jia wants the tiles to be squares with side lengh 2 feet . How many tiles does jia need to cover the entire floor? Note that the area of a square is s2, where s is the side length. explain.

Which math statement does not contain a math variable ?

Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.

Problem ann increased the quantities of all the ingredients in a recipe by 60\%60%. she used 8080 grams (\text{g})(g) of cheese. how much cheese did the recipe require?