Only two integers can have the same distance from 0, so 2
we are given
A presidential candidate plans to begin her campaign by visiting the capitals in 4 of 47 states
so, the number of ways of selecting four specific capitals out of 47 states is



now, we can find probability
so, the probability is
..............Answer
-4x -8x +17 = 23
-12x +17 = 23
-12x=6
x= -0.5
to check plug back in the equation
this equation is in slope intercept form following the template of y=mx+b
because m is your slope, looking at the corresponding parts tells you 4/5 is the slope