Stuck on these questions! Help!
1. A ball costing €50 was increased in price by 1%. What was the new price?
2. The perimeter of a swimming pool is 70 metres. If the width is 10 metres, what is the length of the pool?
3. A DVD player can be bought for €250 cash or for a down payment of €40 and twelve monthly payments of €20. How much do you save by paying cash
50 * 1.01 =
70 = (2*10) + 2L
[40 + (12 * 20)] - 250 =