Answer:
r < 3/2 or r < 1.5
Step-by-step explanation:
-8r - 9 > 21
-8r > -21 +9
-8r > -12
divide both sides by -8
= r < 3/2 or 1.5
I'm pretty sure that the answer is 5. Correct me if i'm wrong
the answer is 117
-1 1/2
rhombus i think