What is the length of the carpet to carpeting
the floor of 90m long square
room with 18 m width carpet? If cost
of the carpet per meter is Rs.450,
find the total cost of carpeting the
room.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?