Mom1020 Mom1020
  • 22-02-2017
  • Mathematics
contestada

10 animals
36 legs
How many duck how many cows
Please help with simple equations

Respuesta :

Аноним Аноним
  • 22-02-2017
there could be 9 cows or 8 cows and 2 ducks 


Answer Link
mariadobson mariadobson
  • 22-02-2017
C = cows
D = ducks

C + D = 10
4c + 2d = 36

There are 8 cows and 2 ducks.
Answer Link

Otras preguntas

A metamorphic rock can be classified according to its?
What is the slope of the line represented by the equation –5x 2y= 10 ?
What was Frankie's feelings in chapter 4 of the night of the spadefoot toads?
In a bag of coloured candy , 25% of the candies are green . If the bag contains 48 candies, how many are green? ? a)12,b)15,c)24,d)25?
A dance school has 70 salsa dancers. if 14% of the total number of dancers in the school are salsa dancers, what is the total number of dancers in the school?
which symbol makes 3 17/28 3 17/30 a true sentence
Please help me solve for the value of x step by step.
How would you explain the relationship between monomers and polymers, using polysaccharides as an example?
The three groups of rocks are classified by?
Thurbers main reason for writing the dog that bit people