exam Maths Puzzle Numerical Ability

Simplify the expression 12x+10 over 2

Read Solution (Total 0)

exam Other Question

The price of an item is given by p=2x^2-200. Find the polynomial that represents the revenue generated from the sale of x items.
I am having some trouble getting the answer to this problem could someone help me?
A 25in T.V. set has a width of 20in, what is the height of the T.V.?