Karla is given the equation 10x + 15 = 20 to solve. she says the solution is 1/2 . which reason justifies her solution? this is urgent

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a. fluid ounces b. cups c. pints d. quarts e. gallons

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

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?