Answer:
600$
Step-by-step explanation:
3000×2×.10=600
the 10 percent needs to be changed to .10
I would say A. I'm assuming this is to do with the equation y=kx, therefore A has the k value of -12
Removed. I made a mistake haha and someone made the correct one :)
The textbook is $150 originally, so to find the price of the textbook on sale, multiply the original price by 12% (0.12). Then subtract 12% of 150 from 150.
Subtract 18 from 150.
Multiply the price of the textbook on sale by the sales tax of 8.25% (0.0825). Then add the tax price onto the sale price of the textbook.
Add 10.89 to 132.
The final price of the textbook is $142.89.
