If the bike is discounted by 20%, how much will Andrepay (before tax)?

80% 0f the bike cost.

Step-by-step explanation:

If the discounted is 20% of the Cost, you will pay 80% of the cost

because (100% of the cost - 20% = 80% of the cost)

2x^2+5x+17

your welcome. : )

1. minimum

2. 6400

3. eight

hope this !