Aroad map has a scale of 1: 20000 on the map a road has a length of 4cm work out the actual distance five your answer in metre

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

What is fraction that is equivalent to 3/8