Melonie is 3 times older than her cousin their total of there ages are 36 how old is melonies cousin

Her cousin is 12

Step-by-step explanation:

Use division

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3