On a particular day 72 Australian dollars is equivalent to 30 British pounds. The equation that relates Australian dollars (AUD) to British pounds (GBP) is?

The equation for the age of a certain computer (\(t\) in years) to its current value (\(V\) in dollars) is given by \(V = - 150t + 1400.\,\) What is the original value of the computer?

A hippopotamus can run 100 m in 12 seconds. How long would it take the hippopotamus to run 40m?

Earnie works for a pizza shop and each day earns a base pay of $60, plus $2 for each pizza he delivers. If \(n\) is the number of pizzas that Earnie delivers in a day and \(P\) is his total pay, then the correct formula for \(P\) in terms of \(n\) is?

The cost \((C)\) of a mobile phone plan for a certain number of months \((m)\) is given by \(C=40m+5\). The cost of a plan for 6 months is?

The equation for the age of a certain computer (t in years) to its current value (V in dollars) is given by \(V=-210t+1200\). What is the value of the computer in 3 years?

A woggle factory produces widgets. The daily fixed cost is $240 and the cost per widget is $5. Which of the following equations represents this information?

From the adjacent graph determine how many $AUD are needed to purchase 60 Euros.

The cost of hiring a taxi is $5.00 flagfall and $3.50 per kilometre traveled. How far can a passenger travel for $110?

The equation \(C = 5n + 120\) models the cost of producing a certain number of widgets. What could 120 represent?