Select the ordered pair that are solutions to the inequality 2x-3y≥12 a. (1,-3) b.(8,1) c.(3,2) ,-6) e. (2,3)

B & D

Step-by-step explanation:

To find if an ordered pair is a solution to an inequality, substitute each pair and test if its true.

(1,-3)

False

(8,1)

True

(3,2)

False

(-2,-6)

True

(2,3)

False

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)