Answer:
5n
Step-by-step explanation:
output=5x
where x is = input
there fore if input is n, output is 5n
2y+8x=21
This is in standard form, lets convert to slope intercept form
slope intercept form : y = mx + b
2y + 8x = 21
-8x -8x
2y = -8x + 21
y = -4x + 21/2
Answer: m = -4
Answer:
incorrect, not, 6.37
Step-by-step explanation:
I don't know the drop down options but hope this helps. Basically, Marco is wrong (incorrect) because 63.70 is not 63.7. The zero in 63.70 is not needed. Its just there (I forgot why oops). So if you divide 10 from 63.7 then you got 6.37.