admins, pls delete this, I messed up and don't know how
Answer:

Step-by-step explanation:
find the least common denominator for both fractions then combine them to find:

It represents 1/2, 50% or half of the equation.
it’s also the numerator, tells how many pieces you have from the whole.
Answer:
R / 5 = -9
is that what u want if not i'll change it. :D
Answer:
see below
Step-by-step explanation:
point A(x,y) becomes A'(-x,-y).
So point E (-3,-5) becomes E'( 3,5)
F (-1,-1) becomes F'(1,1)
and G (0,-5) becomes G'( 0,5)