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
butalik [34]
3 years ago
10

Una botella tenía agua hasta de su capacidad. Luego, se agregó litro de agua y la botella quedó llena. Si x representa la capaci

dad total de la botella en litros, ¿cuál de las siguientes ecuaciones modela esta situación?
Mathematics
1 answer:
Elena L [17]3 years ago
7 0

Responder:

3 / 4x + 1/2 = x

Explicación paso a paso:

Dado que:

Capacidad total = x

Volumen inicial = cierta fracción * capacidad total

Volumen adicional agregado para llenar = 1/2

Por eso,

Inicial. Volumen + volumen adicional = volumen total

De las opciones:

Un volumen inicial de 3 / 4x

Volumen adicional de 1/2

Volumen total = x

Sumar todo hace que la ecuación:

3 / 4x + 1/2 = x

x - 3 / 4x = 1/2

Por lo tanto, la ecuación correcta de la opción es: 3 / 4x + 1/2 = x

You might be interested in
A stereo is marked down $105. if this is a 25% decrease, find the cost price?
Aneli [31]
Answer:420$
Solution: 105•4= 420$
25%= 1/4 therefore we can find the original price by multiplying the decrease with 4
3 0
3 years ago
A vehicle purchased for $20700 depreciates at a constant rate of 5% . Determine the approximate value of the vehicle 10 years af
SVEN [57.7K]

Answer:

I believe it is 12,393.86

5 0
3 years ago
You order two tacos and a salad. The salad costs $2.50. You pay 8% sales tax and leave a $3 tip. You pay a total of $13.80. How
denis23 [38]
Let T = cost of a taco
Let S = cost of a salad

(2 tacos + 1 salad) + (8 % of 2 tacos and 1 salad) + 3 = 13.80

2T + S + .08(2T + S) + 3 = 13.80
2T + 2.5 + .08(2T + 2.5) + 3 = 13.80
2T + 2.5 + .16T + .20 + 3 = 13.80
2.16T + 5.7 = 13.80
2.16T = 8.10
T = 8.10/2.16 = $3.75

Check: 2T + S + .08(2T + S) + 3 = 13.80
2(3.75) + 2.50 + .08(2(3.75)+2.5) + 3 = 13.80
7.5 + 2.5 + .08(10) + 3 = 13.8
13.80 = 13.80
Answer checks as correct
8 0
3 years ago
Find the area and side length of square AC EG .
Amiraneli [1.4K]
92 and 35 that the answer
4 0
2 years ago
How do I solve this?<br> I have the answer but what is the step-by-step explanation.
velikii [3]

-7 = 1 + 2/3n

Subtract 1 from both sides:

-8 = 2/3n

Multiply both sides by 3:

-24 = 2n

Divide both sides by 2:

N= -12

5 0
2 years ago
Read 2 more answers
Other questions:
  • A bunch of seedless black grapes costs $2.00. How many can you buy for $20.00?
    9·2 answers
  • How many ways can 7 students come in first, second, and third place in a math contest? Omg one student can earn each place
    14·1 answer
  • 3/5*2/3=in simplest form?
    10·1 answer
  • The daily number of customers at a dry cleaner during one week are 80, 75, 68, 74, 63, 81, 79, and 68.
    10·1 answer
  • Y=Mx+B what would m be
    8·1 answer
  • 3-4x^2=0 Solve for x
    5·2 answers
  • Please determine x.
    6·1 answer
  • 3(x-1)+x=4(x+2)<br><br> what does x equal?
    11·1 answer
  • Fill in the blanks below in order to justify whether or not the mapping shown
    8·1 answer
  • If f(x) = 2x + 10, evaluate the function when x = 6
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!