cual es el valor de PH y POH de una disolución que contiene una conversación de iones hidróxido de 3.2 x 10-3​

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct