Seudónimo Seudónimo
  • 02-01-2014
  • Mathematics
contestada

A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

Respuesta :

ahmedhabib047 ahmedhabib047
  • 02-01-2014
price + tax

650 + 5/100 x 650

650 + 32,5

= $682,5
Answer Link
tomek1172
tomek1172 tomek1172
  • 02-01-2014
[tex]100\%+5\%=105\%\\\\ \$650-100\%\\ \$x=105\%\\ \\ 650 \cdot 105=100x\\ 68250=100x\ /:100\\ x=\$682,5\\ \\ Answer:Total\ cost\ of\ the\ computer\ is\ \$682,5.[/tex]
Answer Link

Otras preguntas

A __ map shows the land forms,water and features of a place {fill in the blank}
Find the energy in joules required to lift a 55.0 megagram object a distance of 500cm
what are integers that are not whole numbers
what is 8.5% written as a fraction in simplest form
What is the value of the ratio for one third of 900
Piaget's principle of conservation concerns the observed properties of substances. Psychologists apply this principle when they study _____ development in child
48 gallons in 14 minutes write rate as a fraction
what is sound energy
How would someone divide $8.40➗ 6? How do you divide this I'm confused like what do I use the long way or short way? Option one: 6)~~~~~~ 8.40 Option tw
What number is 31 less than fifty two million and four