Solve the simultaneous equation below;
i) by graphical means
ii) by algebraic means

1) 4x-5y=1
2x+y=-3

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

43lbs of tomatos cost $387. how much would 41lbs cost