i cant see the photo, it is black, and i cant see it can u post another one,
then i will help (:
Answer:
slope = 
Step-by-step explanation:
calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (9, 6 ) and (x₂, y₂ ) = (4, 5 )
m =
=
= 
Answer:
wowza
Step-by-step explanation:
that looks hard
Answer:
4.9=4.2
Step-by-step explanation:
84/120 can be reduced to 7/10