HELP ME FAST WITH MY MATH HW I'LL MARK YOU BRAINLIEST What is the slope of a line perpendicular to the line whose equation is 12x-2y=24 Fully reduce your answer.

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Acircle has a circumference of 7.850 units. what is its radius?