Which graphed line represents an equation of a line with a slope of 2 and a point on the line of (1, 2)? a) red line b) blue line c) green line d) purple line

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

What is the volume of the sphere shown below with a radius of 3?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10