How can I resolve this question? Y varies jointly as x and the square root of z; y=48 when x=2 and z=36. Find y when x=3 and z=25.​

We can measure temperature in two different common units: degrees celsius and degrees fahrenheit. the variable f represents the temperature in degrees fahrenheit that is equivalent to c, the temperature in degrees celsius. f=32+1.8c what is the temperature increase in degrees fahrenheit that is equivalent to a temperature increase of 10 degrees celsius?