Answer:
there will be 259 elk
Step-by-step explanation:
Answer: 2(x-7)
Step-by-step explanation: 2x−14
2x−14
=2(x−7)
I had a question similar to this recently and the answer i got was "<span>In a survivorship curve, a type II species, like a song bird, is a species that has an equal probability of dying at any age".
Hope it helps</span>
Answer:
Step-by-step explanation:
To factor the equation, break it into two binomials which multiply to make the equation. To write these binomials (x+a)(x+b), find factors which multiply to -20 and add to -1 for a and b.
20: 1, 2, 4, 5, 10, 20
-5+4 = -1
-x + 2y = 6 then x = 2y - 6
6y = x +18 then x = 6y - 18
-----------------------substract
0 = -4y + 12
4y = 12
y = 3
-x + 2y = 6
-x + 2(3) = 6
-x = 6 - 6
x = 0
answer: x = 0 (second choice)