A Simplified Form
Im a year late so this for the next person who might need it like I did Lol
The answer to the question is 23.5
Answer:
I don't know lol.......................
(2.56 x 10^6)(3.56 x 10^2) = (2.56 x 3.56) x 10^(6 + 2) = 9.1136 x 10^8
I hope i read this right you put down y= -3/10x - 8 so this in standard form i think is 3x/10 +y =-8.
I am not sure if i read your question right but this is the answer i got when i tried solving this question