Match the following items. complete the proof for theorem 3-13. 1. l||m vertical angles are equal. 2. m∠1 = m∠3 substitution 3. m∠2 = m∠3 given 4. m∠1 = m∠2

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

What is the value of x in the following equation? -3x-2=2x+8

Me n o w. i need t h i s. 10 points