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
Allushta [10]
3 years ago
15

Una granja tiene cerdos pavos en total hay 35 cabezas y 116 patas ¿ccuantos cedos y pavos hay

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0
Se utiliza el metodo de suma y resta
Cerdos=x
Pavos= y
x+y=35
4x+2y=116 (se puede simplificar) ---> 2x+y=58

x+y=35
2x+y=58

-1(x+y=35)
1(2x+y=58)
-x-y=-35
2x+y=58
x=23
(23)+y =35
y=35-23 ---->12
 



You might be interested in
Briefly explain how multiple regression enhances the two primary purposes of regression analysis.
maria [59]

The statistical goal of multiple regression analysis is to build a linear equation model that identifies the optimal weighted linear combination of independent variables in the study in order to optimally predict the reference variable.

Regression analysis is usually performed for one of two purposes. Predicting the value of the dependent variable of a person whose information about the explanatory variable is available, or estimating the effect of the explanatory variable on the dependent variable.

In multiple regression analysis, researchers can determine the strength of the relationship between the outcome (dependent variable) and multiple predictors, and the importance of each predictor in the relationship, often the effect of other predictors. It can be evaluated by statistically eliminating it.

Learn more about multi regression model here: brainly.com/question/17844286

#SPJ4

3 0
2 years ago
Katie's swim team is having an end-of-season pizza party. When the party started, there was 50 slices of pizza. Now there are 20
kotykmax [81]

Answer:

30alice of pizza they eat

5 0
3 years ago
Anthony spent $10.24 on his lunch while Margo spent $8.96 on her lunch. Anthony paid with a twenty dollar bill and gave a $2.00
jok3333 [9.3K]

Answer:

$7.96

Step-by-step explanation:

20 - 10.24 = 9.96 - 2 = $7.96

3 0
2 years ago
Read 2 more answers
Can someone please help me
Alexeev081 [22]
Hope this helps. if you do not understand, can ask :)

5 0
3 years ago
Which expression is equivalent to 2(-3x + 5)?​
lawyer [7]

Answer:

−6x+10

Step-by-step explanation:

2×−3x+2×5

−6x+2×5

−6x+10

3 0
2 years ago
Read 2 more answers
Other questions:
  • Solve 58x29 using an area model
    13·1 answer
  • A basketball player has already scored 56 points in a game. the team record for points in a game is 72. which equation would all
    14·1 answer
  • Simplify. y 5 • y 3 ÷ y 2
    10·2 answers
  • Using the formula below, calculate the z-score for the listed data points. z-score: zx = x − μ σz1= z5=z6.5=
    13·2 answers
  • Ignore this, theres a bug and its not letting me post my question. free points ig
    6·2 answers
  • 1/5x2/5 how do you multiply fractions? plz show steps
    5·1 answer
  • What is the mode of the following set of numbers: 3, 5, 6, 9, 3, 3, 6<br> A. 5<br> B. 3<br> C. 35
    15·2 answers
  • Line segements AB and CB intersect outside of the circle P as shown. What is the value of x? A.11/4 B.8 C.2 D. 9/2
    5·1 answer
  • A triangle is shown on the graph:
    8·1 answer
  • if the compound interest on a sum for 2 years at 4% p.a. is ₹408, then the simple interest on the same sum at the same rate and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!