Write this number in standard notation- (btw 1/10 means a fraction) (5 × 10) + (6 × 10) + (7× 1/10) + (3 × 1/10)

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)