A. Sarah's bill at the restaurant was $12.81. She left a tip of 20%. What was the tip amount? Round your answer to the nearest hundredth. B. What was the total bill? Round your answer to the nearest hundredth.

A. 2.56 & B. 15.37

Step-by-step explanation:

To find the tip, multiply 12.81 by 20% (12.81*0.20) to get 2.562. Rounded to the nearest hundredth is 2.56.

From there, to get the total bill, add the bill with the tip (12.81+2.56) to get your answer of 15.37.

Hope this helps. Good luck with your studies!

where's the diagrams?

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!