Answer:
4
Step-by-step explanation:
AO = OC
3x - 4 = 8
x = 4
Answer: There are 104 silvery minnow population in the Rio Grande River.
Step-by-step explanation:
Since we have given that
Number of tagged silvery minnows = 54
Number of captured silvery minnows = 62
It includes 12 tagged silvery minnows.
So, Number of silvery minnows without tags = 62 -12 =50
So, Good estimate of the silvery minnow population in the Rio Grande River would be

Hence, there are 104 silvery minnow population in the Rio Grande River.
Answer:Significa que esta elevado a tal numero. EJ5^ 2 (cinco al cuadrado)
Answer:
2 and 2/3
Step-by-step explanation:
2/3 multiplied by 4