Because 5/15 is not a simplified fraction, seeing that its numerator and denominator both have a common factor, you can simplify it to find an equivalent fraction. To do this, divide 5 from the numerator and denominator and then you would get a result of 1/3.
Speed=distance traveled/time of the travel=78/2=39 mph
3x-15+2x-2
=5x-17
use the distribution property
Answer:
what is your problem im a kid