What is the equation of the line written in general form?

a.) -x + y - 2 = 0

b.) x + y - 2 = 0

c.) 2x + y - 2 = 0

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

For what values of x is x2 + 2x = 24 true?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees