Can someone plz make this graph again, with color too, but make it more clear

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line