A drought decreases the growth of prairie grass. what might happen to the deer population because of the limiting factor of food

What are the solutions of the following system? y=-2x^2 y=x-2

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?

Which angle of rotation is an angle of rotational symmetry for all figures?