scott147804
scott147804 scott147804
  • 03-07-2021
  • Mathematics
contestada

Mrs Nu paid $2083 for 2 smiler laptops and 3 similar earphones. Each laptop cost of each earphones?​

Respuesta :

fichoh
fichoh fichoh
  • 08-07-2021

The information given is incomplete :

Answer:

x = 1/2(2083 - 3y)

y = 1/3(2083 - 2x)

Step-by-step explanation:

Let

Laptop cost = x

Earpiece cost = y

Number of laptops= 2

Number of earpiece = 3

2x + 3y = $2083

The cost per laptop :

2x = 2083 - 3y

Divide both sides by 2

x = (2083 - 3y) / 2

x = 1/2(2083 - 3y)

Or

3y = 2083 - 2x

y = (2083 - 2x) / 3

y = 1/3(2083 - 2x)

Answer Link

Otras preguntas

(100 POINTS) Select all the correct answers. Read the poem "'Nature' is what we see—" by Emily Dickinson. Which two purposes does the dash serve in this poem? "
What are your thoughts on global economy
A triangle shaped piece of paper has an area of 36 square centimeters and a base of 6 centimeters. Find the height.
A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the second job has $1560 in labor expenses for 52 hour
The following information is available for Cubic Company before closing the accounts. After all closing entries are made, what will be the balance in the Retain
Should a citizens arrest be posted online ? why?
Find the length of the missing side.
in the reaction between sodium and chloride gas, if we begin with 45.98 g sodium, how many grams of sodium chloride will be produced
please help I'll be your best friend​
How does homework help you learn? (In high school format or in your own words please)