Question

You are saving to buy a new phone you have $150 in your bank account and can save $55 each week assuming you don’t spend any money write an expression to represent the amount of money you will have in your bank account after W weeks

Answer 1

The expression is: 150 + 55W

Explanation:

amount already in your a/c = $150

Amount saved per week = $55

Number of weeks to save for is W

Amount saved in W weeks is $55W

Total amount saved in W weeks is $150 + $55W

Ignoring the symbols, the expression is 150+55W

Answer 2

150+55w

Explanation:

150+55w

150 never changes

(55)(w), 55 changes depending on number of weeks