A system of linear equations includes the line that is created by the equation y=0.05x-1 and the line through the points (3,1) and (-5,-7), shown below

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36