Which is bigger three fourth of 28 or two fourth of 28. plz your getting +37 pts

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.

What is the distance between (–2 1/2,-3) and (1, –3)?

1. are the triangles similar and if so why? what is the value of x? show your work.