GIVEAWAY OF 100 POINTS GET NOW BEFORE ITS TOO LATE :)

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?