1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
torisob [31]
3 years ago
8

TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, TechWiz sold a c

ombined total of 130 MP3 and DVD players. Let x be the number of MP3 players TechWiz sold last week. Write an expression for the combined total profit (in dollars) TechWiz made from MP3 and DVD players last week
Mathematics
1 answer:
Svetllana [295]3 years ago
8 0

Let x be the number of MP3 players TechWiz sold last week.

If TechWiz sold in total 130 MP3 and DVD players, then it sold (130-x) DVD players.

1. TechWiz Electronics makes a profit of $35 for each MP3 player sold, then it makes a profit $35x for x MP3 players sold.

2. TechWiz Electronics makes a profit of  $18 for each DVD player sold , then it makes a profit $18(130-x) for (130-x) DVD players sold.

3. An expression for the combined total profit (in dollars) TechWiz made from MP3 and DVD players last week is

35x+18(130-x).

You can simplify it:

35x+2,340-18x=17x+2,340

Answer: 35x+18(130-x) or 17x+2,340

You might be interested in
Someone please help me
Allushta [10]
I think the answer may (0,0). This is just a guess
8 0
3 years ago
Enter the sum of numbers as a product of their GCF.
adelina 88 [10]

Answer:

4, 7 ,2

Step-by-step explanation:

5 0
2 years ago
1. How do I find slope? What does a positive or negative slope mean?
gavmur [86]

Answer:

If your looking at a graph, you find the slope by going to a random point, and using rise/run to go to the next point. A negative slope means the function is decreasing, and a positive slope means the function is increasing.

6 0
2 years ago
A delivery person uses a service elevator to bring boxes of books to an office. The delivery person weighs 180 and each box of b
trapecia [35]
I would say two is the right one
4 0
3 years ago
PLEASE HELP!
eduard

Answer:

B) 2828.427g

Step-by-step explanation:

Hope this helps!

7 0
2 years ago
Read 2 more answers
Other questions:
  • How do I do this problem? (3/8)^2÷(3/7+3/14
    8·1 answer
  • Sara left home and drove East 12 miles to Bakersville for her friends birthday cake then she drove 10 miles south to a friends h
    12·1 answer
  • Equation equal to z^-1 divided by 3
    9·1 answer
  • Among all pairs of numbers with a sum of 105 , find the pair whose product is maximum. Write your answers as fractions reduced t
    7·1 answer
  • Joe has a bicycle with a front wheel that is 2 feet in diameter. how far does joe travel if his wheel turns exactly 100 complete
    11·1 answer
  • Please Help Me With This One, Is This A Function?
    8·1 answer
  • Solve the system of equations -6x+5y=0 and −5x+5y=−5 by combining the equations.
    5·1 answer
  • Rewrite the expression 2(3 - 4k) as a difference. Show your work.
    5·1 answer
  • In one or two sentences briefly describe the functions of the structures of the immune system:
    13·2 answers
  • Which inequality represents all the solutions of<br> 9(4x-8) &lt; 4(6x + 9)?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!