Brian and Bob visit a ski resort. Brian buys 3 full passes and 4 restricted passes. The total cost of his passes is £185.
This can be illustrated by the equation 3f + 4r = 185.
Bob buys 2 full passes and 3 restricted passes. The total cost of his passes is £130.
This can be illustrated by the equation 2f + 3r = 130.
Find the cost of a restricted pass and the cost of a full pass.
(3 marks)
A restricted pass costs £
A full pass costs £