How many angle does a stop sign have

What is the solution to the inequality

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.