|a-i|= the square root of 37

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?

Estimate the square root of 37 to the nearest tenth

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?