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
aliya0001 [1]
3 years ago
12

german tiene 13 billetes en su bolsillo , algunos son de $2000 y otros de $5000 si en total German tiene $40.000 ¿Cuantos billet

es de cada denominacion tiene German?
Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0

Answer:

hay 10 billetes de 2000

hay 4 billetes de 5000

Step-by-step explanation:

Planteamos las siguientes ecuaciones...:

x= billetes de 2000

y= billetes de 5000

ecuaciones :

1)    x+y = 14

2)  2000x + 5000y =40000

despejamos primera ecuacion y remplazamos en segunda  :

1) x= 14-y

2)  2000(14-y)  +  5000y  =  40000

    28000- 2000y+5000y  = 40000

                           3000y=  40000 - 28000

                                  y= 4

reemplazamos este valor en primera ecuacion:

x+y = 14

 x+ 4= 14

    x= 10

ahora reemplazamo valor de X       y      valor de Y

2000(10)   + 5000(4)  =40000

                  40000    =40000                        

hay 10 billetes de 2000

hay 4 billetes de 5000

Espero que esto te ayude

You might be interested in
Determine whether it is possible to form a triangle using each set of segments with the given measurements.
Gnesinka [82]
Are we talking about edges or the physical sides of the triangle?

If edges (corners / angles of the triangle), then no, because it doesn’t add up to 180. I don’t think the measurements of the sides matter, tho.
8 0
2 years ago
The Big Paint “Mix-Up”
sladkih [1.3K]

Answer:

1. 8 quarts of blue

2. 12 quarts of yellow

3. 10 pints of red

4. 24 pints of yellow

5. 16 quarts of light blue

6. 9 quarts of red

3 0
3 years ago
On what interval(s) is the graph decreasing? - use interval notation
Anna [14]
The function is decreasing from -6 to -3, that is, on the interval (-6,-3), and again on the interval (1, infinity).  

The function is increasing on (-3,1).

No local or absolute minimum.

(1,4) is an absolute max.
6 0
3 years ago
Work out <br> 5/25+2/50+7/100
bixtya [17]

Answer:

The answer is 31/100

Step-by-step explanation:

5/25 + 2/50 + 7/100 = 31/100

8 0
2 years ago
Choose the correct translation for the following statement. It is at most ten.
8_murik_8 [283]

Answer:

x ≤ 10

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What do you need to do for this 2 step
    7·2 answers
  • How many 0.2 liter glasses of water are contained in a 3.6 liter pitcher
    8·2 answers
  • Whitney's car goes 33 1/4 miles per gallon of gasoline. How far can it go on 9 1/2 gallons of gasoline?
    5·1 answer
  • Variable g is 8 more than variable w. Variable g is also 4 less than w. Which pair of equations best models the relationship bet
    13·1 answer
  • A parachutist's rate during a free fall reaches 75 meters per second. What is this rate in feet per second? At this rate, how ma
    9·1 answer
  • What’s the answer <br> I will give you brainlest
    10·1 answer
  • Please help meee hbenekneje
    9·1 answer
  • 8x+2 factored useing the gcf.
    10·1 answer
  • Do you remember how to graph rational numbers on a number line? Review with a Quick Check.
    7·2 answers
  • PLEASE HELP!! find the value of x. attached image.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!