What is 2.24 rounded to the nearest tenth?

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 sq-80

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.