First answer is the fourth one, 2 and 6
Answer:1
Step-by-step explanation:
6/20+14/20=
20/20
=1
The bike shop made $28 dollars profit. First, you add the cost of the bike and the cost of the helmet, which is $84. Then you divide that by 150 to get what 1% would be, which is .56. Then you multiply that by 50%, which is the part of the price that the shop profited, which is $28.
The answer is 30.08....................................................................
.
