The cost of hiring a surfboard is £4 up front, then £10 for each
day that it is hired for.
a) Write an equation for the cost of hiring a surfboard in pounds,
c, in terms of the number of days it is hired for, d.
b) Use your equation to complete the table of values.
Work out the values that replace A, B and C.
Days hired 1 2
Cost (£)
A B
3
C