Answer:
Step-by-step explanation:
500
D. Irrational
an example of a ratio as a fraction in its simplest form is .5 is 1: 2.
or, 3x-5=2.5x+3-x+4
or, 3x-1.5x=7+5
or, 2.5x=12
or, x=4.8 solved.