B. 1/3 because for every 1 female bear, there are 3 cubs. It 1 to 3 which is 1/3.
I hope that helps!
Answer:
I think the answer must be A.
Step-by-step explanation:

=> 
=> 
=> -1 × 7²
=> -7²
=> -49
Hoped this helped.
Answer:
256
Step-by-step explanation:
This would be y=-4x-8. This equation is in slope-intercept form, where the slope is -4/1 and the y-intercept is at point (0,-8).