12) Which best describes the graphs of the line that passes through (-12, 15) and (4,-5), and the line that passes through
(-8,-9) and (16, 21)?
-0)
A)
They are parallel lines.
B)
They are vertical lines.
C)
They are collinear lines.
D)
They are intersecting lines.

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Which one ? is the answer and how to find this answer

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?