How many arrangements of the letters in the word olive can you make if each arrangement must use three letters

Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

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?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2