s504897 s504897

18-11-2020
Mathematics

contestada

An item costs $ 390 before tax, and the sales tax is $31.20 .
Find the sales tax rate. Write your answer as a percentage.

Respuesta :

walkerl399 walkerl399

18-11-2020

Answer:

7.80/390=0.02=2%

Step-by-step explanation:

Answer Link

Gamerman180 Gamerman180

18-11-2020

Answer:

Step-by-step explanation:

390x=31.20

divide each side by 390

you get 0.08

multiply that by 100

you get 8%

Answer Link

Otras preguntas

Why don't all the group 1 metal carbonates decompose in the lab?

6. The form of cancer that affects the tissues that produce blood is called a. lymphoma. c. prostate cancer. b. cervical cancer. d. leukemia.

Which of the following is an example of a homogeneous mixture? A. Bronze B. Zinc C. Copper D. Sand

what us the y-intercept for 7x+2y=-10

PLEASE HELP ME! What is the standard form of the number shown in the calculator display?3.82e+7Please explain your answer :)

Describe a time when an illustration would be helpful in everyday activities.

0.3% of what number is 24?

I am between 24 and 34.you say my name when you count by twos from zero . you say my name when you count by fives from zero. what number am I ?

How many feet are in 96 inches?

Is it possible for a distance-versus-time graph to be a vertical line?explain