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

in the early 20th century, what countries had the largest number of immigrants come to the united states?
T/F: Myths seek to answer life's fundamental question
the plane that contains points C and T can also be named plane​
Anyone know the answer?
Find the volume of this figure.
Which of the following types of evidence is the most unreliable criterion for dating an artwork? -Documentary Evidence. -Stylistic Evidence. -Internal Eviden
Why does John Milton rely so heavily on the use of extended similes in Paradise Lost?
“‘Nobody listens any more. I can't talk to the walls because they're yelling at me. I can't talk to my wife; she listens to the walls. I just want someone to he
6x(x − 4) − 16x2 − (9x − 1)?A. -10x2 − 33x + 1B. 10x2 − 33x + 1C. -10x − 33x + 1D. -10x2 + 33x + 1
-6x+4y=10 X-5y=-21 Please solve !