What is the sum of 421, 237, 112, and 100?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Mandy bought 1/6 pound almonds and 3/4 how many pounds did she buy in all?

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?