Answer:
D
Step-by-step explanation:
The estimated probability of selecting a green marble is 2/25 or 8%, so D is the incorrect statement.
If the numbers next to the "x" are "carroted" ( ^ ) then the answer is
-3x^4 + 9x^3 -8x^2 -2x +12
Basically, you just add the like terms together.
the answer for this question is B.20
What
1) 6^2 + 8^2 = x^2
36 + 64 = x^2
100 = x^2
x = 10 feet
2) 15^2 + 8^2 = x^2
225 + 64 = x^2
x ^ 2 = 289
guy rope = 17 feet
