Solve the inequality. Graph the solution.

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Find the maximum value of p= 4x + 5y subject to the following constraints :

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale