Analyze the problem situation(s) described below. Organize and record your work for each of the following tasks. Using precise mathematical language, justify and explain each solution process. -What is the original amount (subtotal)?

-What is the sales tax rate?

-How much is the sales tax? (Give the dollar amount, rounded to the nearest hundredths.) *

-DESCRIBE how you were able to calculate the sales tax.

-How much is the final price of the new car? (Give the dollar amount, rounded to the nearest hundredths.)

-DESCRIBE how you were able to calculate the final price of the new car.

PLZ HELP ASAP I'LL GIVE BRAINLIEST !