Can someone solve -5x-10=10 please & thank you

If you answer right ill give brainliest, : )

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals