Which of the following pairs of points define a
line segment parallel to the y-axis?
1. (2,3), (2, -3)
ii. (2,3), (-2,3)
iii. (-2,3), (-2,-3)
iv. (2, -.-3)
b. i and iii
a. i and ii
c. iii only
d. iv only

-2x-4

step-by-step explanation:

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.

step-by-step explanation:

20-2= what