Why do political parties create platforms? how are platforms useful to voters?

The reason why political parties create platforms is to make sure that they’ll be able to provide policies that are consistent to the principles and ideologies of the party. Voters would have an idea of how the government would go about in dealing with different issues that the country has such as problems in health care, education, foreign policy, welfare, etc. 

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.