How would you use the order of operations to answer this question solve f(x)=x^2-4+3 for f(-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?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense