Find the values of a such that the solution of the system x>3 x>a is the interval: b ( 3, +∞)

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?