Answer:
g
Step-by-step explanation:
Given:
1st week: caught 45 salamanders and put leg bands on them
2nd week: caught 50 salamanders and 3 have leg bands
3/50 = 0.06 of the salamander population have leg bands.
45 / 0.06 = 750 total number of salamanders
<span>45/750 = 0.06 or 6% </span>
The reasonable estimate of the number of salamanders by the pond is 750 salamanders.
Answer:
Step-by-step explanation:
You could change the equation to this: 
*This is the exact same as 
You can continue to break this down until you get:
*This too =
With this new equation, you can cancel out the common term: 
You come up with my answer.
<em>Hope this helps!!</em>
Answer:
Do have a diagram or an illustration? I would need to see one to help you
Step-by-step explanation:
X + y = 304,250
x = y + 51,000
Plug in (y+51,000) for x into the first equation
y+51,000+y = 304,250
Subtract 51,000 from both sides.
2y = 253,250
y = 126,625
Plug y into second equation
x = 126,625 + 51,000
x =177,625
Person A : 177,625
Person B : 126,625
