What is the awnser to 5y-8=3y+12

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)