Asquare frame has a perimeter of (16x - 20) feet. write an expression that represents the side length of the picture frame (in feet).

Which expression is not a polynomial?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.