Determine whether the lines are parallel or perpendicular or neither. One line passes through points (−2, −7) and (1, 5);
another line passes through points (4, 1) and (−8, 4)

Perpendicular (I believe)

Step-by-step explanation:

yes

yes yes yes

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew