Show the inverse of -42 ÷ 6= ? Then solve.

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

The sum of two numbers is 86, and their difference is 20. find the two numbers

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).