When a grizzly bear hibernates, its heart rate drops to
1
0
1010 beats per minute, which is
2
0
%
20%20, percent of its normal value.

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

How can you tell when x and y are not directly proportional?