HELP HELP ASAP ASAP PLEASE

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Which expression is equivalent to 3^3 + 2^2?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?