$1.44
each one cost 0.24
0.24 x 6 = 1.44
The group of tiles represent answer A. There are 6 x² tiles, 3 x tiles, and 1 tile.
You would add up the percentages first, which would bring everything up to 35%. You would then take the original cost of the item, which is $30 and multiple it by the 35%.
The equation would look like...
30 x .35 =
This will give you $10.50, which isn't the final answer.
You would then subtract 10.50 from the $30 that was asked for at the beginning by the retailer.
Your final answer is $19.50. :) Which isn't a bad deal if I say so myself.
Answer:
4.56
Step-by-step explanation:
