Political machines
•controlled nearly all aspects of •political life in the city
•were led by a city boss
•functioned through the exchange of favors
•ignored city problems and the needs of citizens

ignored city problems and the needs of citizens

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}