Answer:

Given:
f(x) = -2x + 5
To Find:
f(-3x)
Step-by-step explanation:

Answer:
37
Step-by-step explanation:
all triangles have a total of 180 degrees
set up equation and solve
180=(2x+4)+(2x-9)+x
180=5x-5
185=5x
37=x
Answer: D
Step-by-step explanation:
We can use 3 facts:



So, to find our x and our y we can do:
So, now that we know our x and our y we can find our r.

You'll notice, though, that there were two solutions for
, which means we have a positive and a negative for our x. So:

Answer:
the anwsere is d>?
Step-by-step explanation: