30. Write an equation of a line with a y-intercept of 10 and is:
(a) parallel to the line y = -x + 9
(b) perpendicular to the line y = -x + 9

Once the plague became airborne, how could it then be spread?

Lucia drew a diagram to compare animal cells and plant cells. which label belongs in the area marked y? golgi body cell wall chloroplasts flagellum

All of the following were restrictions on free african americans, who lived primarily in the upper south except: