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
AysviL [449]
3 years ago
14

tres cajas contienen cuatrocientas naranjas la primera tiene veinte naranjas mas q la segunda y treinta mas q la tercera cuantas

naranjas hay en cada caja
Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer: Box3 has 120 oranges.

Box1 has 150 oranges.

Box  has 130 oranges.

Step-by-step explanation:

I will answer this in English.

The question says:

3 boxes have 400 oranges.

The first one has 20 more than the second and 30 more than the third.

So we have 3 equations:

box1 + box2 + box3 = 400

box1 = box2 + 20

box1 = box3 + 30

Now, we can take the variable box1 in the third equation and replace it on the other two.

box3 + 30 + box2 + box3 = 400

box3 + 30 = box2 + 20

Now we can isolate one of the variables in the second equation, let's isolate box2.

box2 = box3 + 30 - 20 = box3 + 10

now we can replace it in the other equation:

box3 + 30 + box2 + box3 = 400

box3 + 30 + box3 + 10 + box3 = 400

3*box3 + 40 = 400

3*box3 = 400 - 40 = 360

box3 = 360/3 = 120.

Box3 has 120 oranges.

Box1 has 120 + 30 = 150 oranges.

Box  has 150 - 20 = 130 oranges.

You might be interested in
Evaluate A² for A = -3.<br> O-6<br> O 9<br> O 6<br> O-9
Annette [7]

Answer:

A² = 9

Step-by-step explanation:

substitute A = - 3 into A² , that is

A² = (- 3)² = - 3 × - 3 = 9

3 0
1 year ago
If 340 = 7 + 20x + 3. find the value of x​
choli [55]

Answer:

340-3-7 = 20x

330 = 20x

x = 16.5

8 0
2 years ago
Read 2 more answers
In 2001, there were about 62.5 thousand golden retrievers registered in the United States. In 2002, the number was 56.1 thousand
Vlad [161]
He solid f band he Jessie they vrhhe wanted to get
4 0
3 years ago
The circular radio signal from transmitter A has three times the radius of the circular signal from transmitter B. How many time
Shalnov [3]

Answer:

B

How many times greater in the area of the signal from transmitter

3 0
3 years ago
Which of these is a simplified form of the equation 8y + 4 = 6 + 2y + 1y?
Gelneren [198K]

Answer:

5y=2

Step-by-step explanation:

8y + 4 = 6 + 2y + 1y

Combine like terms

8y+4 = 6+3y

Subtract 3y from each side

8y-3y+4 = 6+3y-3y

5y +4 = 6

subtract 4 from each side

5y+4-4 = 6-2

5y=2

6 0
3 years ago
Read 2 more answers
Other questions:
  • The equation and answer
    5·1 answer
  • -x-3y=-1 -x-3y=2 what do the two equations represent
    9·1 answer
  • Help A.S.A.P!<br> Subject: Math<br> Grade: 9th<br> Points: 98 if they are the CORRECT ANSWER!!!
    15·2 answers
  • Write each expression in a simpler form that is equivalent to the given expression. Let g be a nonzero number. 1/g^1 or 1/g-1
    5·2 answers
  • To ship a package, a shipping company charges $2.74 for each pound. How much would it cost to ship a 6.7-pound package?
    15·1 answer
  • 4^2 x 2<br> Please will give brainliests
    12·2 answers
  • What is the slope of a graph?​
    8·2 answers
  • 10
    11·1 answer
  • Please help
    14·1 answer
  • Find the value of x.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!