Answer:
y=2/5x+4.8
Step-by-step explanation:
Proof
For a number to be rational by definition, a fractional representation of the number must exist.
So N = n/m is rational if n and m are integers.
Since it's given in fractional form it's rational by definition.
Hence false.
X + 2x + x + 10 = 90
4x = 80
x = 20
A; the coordinates in that point make M equidistant from H and F.