What is the correct equation of the line shown below?
1 point
Clear selection
The cost $C of a birthday party is given by C = 50n + 135 where n is the number attending the party. If five people decide not to attend, by how much does the cost decrease?
1 point
Clear selection
The equation of this straight line is:
1 point
Clear selection
In the diagram, the line L has the equation y = mx + b.
1 point
Clear selection
What is the equation of the line shown in the diagram?
1 point
Clear selection
Which of the following correctly expresses 𝑦 as the subject of the formula
5𝑥 − 2𝑦 + 4 = 0?
1 point
Clear selection
The graph below is used to illustrate the value of currency between the Euro and
the Australian Dollar. Use the graph below to convert 340 Australian Dollars to Euros?