A square floor has a side length of 7x5y6 units. A square tile has a side length of x2y units. How many tiles will it take to cover the floor? Express your answer in simplified form.

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|