peter23456677 peter23456677
  • 25-07-2021
  • Mathematics
contestada

A television and DVD player cost a total of $1230. The cost of the television is two times the cost of the DVD player. Find the cost of each item

Respuesta :

emmyz
emmyz emmyz
  • 25-07-2021

Answer:

Television = 820

DVD Player = 410

Step-by-step explanation: Imagine the television  as 2, and the DVD player as 1. If you’re were to draw it out with boxes, you’d see that the tv  has two boxes and the DVD player has 1 box. All are exactly the same amount, and there are a total of three boxes. So divided 1230 by 3 and you get 410. Using the idea of the boxes, the DVD player get’s one 410, and the tv gets two 410s, or 820.

Answer Link

Otras preguntas

in modern society, what do we mean when we refer to division of labor.
Match the following terms to their respective definitions:
what type of bond is formed when two nonmetal atoms get close enough for their orbitals to overlap? a- ionic bond b- covalent bond c- metallic bond
How did Qin rulers unite China?
How do you say " I wash my face and shave in the morning" in Spanish using the correct form of the reflexive verb and the reflexive pronoun?
how many minutes are in 120 seconds
Show that (3cosx+sinx) (cosx+3sinx)=3+5sin2x
how many minutes are in 120 seconds
if you have 16 questions in a test and you get 5 wrong what is your grade
Two similar figures have sides in the ratio of 2:3. If a side of the smaller triangle has a length of 7, what is the length of the corresponding side of the oth