300 dollars, 15x20 because they count any fraction as a foot, so is like you are going to buy 20 foot of carpet.
2 significant digits should be represented in the product
I don't know if this is just my phone, but the picture won't load.
You could try posting a new picture? Or feel free to message me with the picture and I'll be glad to help! :)
Answer: x = 10
Step-by-step explanation: