The diagram shows a square with perimeter 40cm. Work out the per entage of the area inside the square that is shaded

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing