I am a polyhedron.

All of my faces are the same.

All of my faces are equilateral triangles.

I have a faces.

What am I?

If M = 5x2 + 7x-4 and N = - 3x2-4x+5, then M - N equals

What is 1256*9876+1234

What is 16 less than a number

The retail price is the amount a merchant pays for the merchandise he sells

What is x + 8 = - 52 answer

What is the value of minus 6 (-2) cubed - 4 squared - 3 (-2x4) ?

Chaleah deposited $900 in a new account that will earn 6% simple interest. After 2 years how much interest will she have earned?

The ratio of girls to boys is 3 to 4. If there are 48 boys, how many girls are there? 40

Which statement describes if there is an extraneous solution to the equation √x-3 = x-5?

Anuj can make a cupboard in 6 days while kumar requires 4 days for the same work. How many days would they require if they work together? How many cupboards would they make in 30 days, working together?