msharpton30549356 msharpton30549356
  • 03-02-2022
  • Mathematics
contestada

:) There are 18 animals in the field. Some are horses and some are geese. There are 56 legs in all.
How many of each animal are in the field?

Respuesta :

Vroomie
Vroomie Vroomie
  • 03-02-2022
Let number of horses be x, number of geese be y
x+y=18
4x+ 2y = 56
Substituting in Equation 1 into 2,
4x + 2y - 2(x+y) = 56-2(18)
2x = 20
x = 10
when x= 10, y= 8
Answer Link

Otras preguntas

A student wants to answer the question “Does adding calcium powder to soil make pea plants grow faster?” She adds calcium powder to the soil of 12 plants and do
What Indian tribe helped the Pilgrims in Plymouth survive by teaching them to plant crops? A. Cherokee B. Iroquois C. Powhatan D. Wampanoag
Simplify your answer. 10^1+10^0
An average sized dog weighs about a. 15 grams b. 50 grams c. 5,000 grams d. 15,00 grams I don't know the answer, please help
If Sinx= 3/4, find x (3sf)
what is 2 plus 2 behwiakKO
The unification of Italy and Germany was masterminded by strong leaders who relied on (realpolitik - popular sovereignty - liberalism). The main leaders were Ot
Seven thousand divided by five
please please please help
What was the date when Thomas Becket was murdered?