Let f(x) = 2x + 1 and g(x) = 3x + 2. Which of the following describes all values of x for which the
graph of y = f(x) lies below the graph of y = g(x)?

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Solve the system of equations. y= 2x y= x^2 - 15

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?