99780987387085058+98798289560855-64 587634928736748527x8768745627497287 +729847569827694875-836878682764572 3x76892746958723

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)

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Pranza plotted point a in the coordinate plane below.