The answer is B. I hope this helped. Have a great day ! Stay safe!
One possible width of Will's yard is 11 (11*15.5= 170.5)
As for Steve, less than $32 is pretty broad, so I picked $17, where he would pay $527 per month.
:)
The answer is 7.
If angels ABC and BCA are congruent, then their opposite sides are congruent (sides AB and AC). Therefore, 3x-7=2x, giving you the answer of 7 when solved.
See the attached diagram.
In the right triangle, x is opposite the 23.6 degree angle, and the adjacent side is 250 m. This suggests using the tangent ratio.

Finally, to get the height of the tree, add Sarah's height, 1.5 m.
The tree is approximately 110.7m tall.