Total number of animals: 40
Types of animals: 4
Adult goats: x
Adult rabbits: 2x
Child goats: 3x
Child rabbits: 2x
x+2x+3x+2x = 40
8x = 40
x = 5
There are 5 adult goats.
The correct answer is 5 adult goats.
Answer:
88 feet. Please mark me brainliest I really need it
Step-by-step explanation:
Answer:
seven eights of a number = 7/8 × a number
let the unknown number be = x
![\frac{7}{8} \times x = 63](https://tex.z-dn.net/?f=%20%5Cfrac%7B7%7D%7B8%7D%20%20%5Ctimes%20x%20%3D%2063)
![x = 63 \div ( \frac{7}{8} )](https://tex.z-dn.net/?f=x%20%3D%2063%20%20%5Cdiv%20%28%20%5Cfrac%7B7%7D%7B8%7D%20%29)
![x = 63 \times \frac{8}{7}](https://tex.z-dn.net/?f=x%20%3D%2063%20%5Ctimes%20%20%5Cfrac%7B8%7D%7B7%7D%20)
![x = \frac{504}{7}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B504%7D%7B7%7D%20)
![x = 72](https://tex.z-dn.net/?f=x%20%3D%2072)
I could be wrong, but I'm pretty sure it would be 26 wins for every 1000 plays
Answer: x=2
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.
Hope this helps you out! ☺