Q2 - Problem solving with arithmetic sequences Ashley plants a tree 45 cm tall.
It grows by 10 cm each year,
As a reward for looking after his tree, Ashley's parents give him the height of the tree in pounds each year.

Find the amount Ashley
gets in the 5th year?

Write down and simplify a formula
for the total amount of money
after n years.

How many years will it take Ashley
to make a total of $525?