Let f(x) = x^2 +3x and g(x) =2x -1 (f+g)(3)

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

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?