In the figure above, ab=4.8 and ac=7.2. what is the length of
segment bc?

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.

The triangles are similar. what is the value of x? show your work.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)