What is x in 2.
pls help me

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Find two numbers if their ratio is 4: 7 and their difference is 123.

This question is hard for me to answer can you me. the question is find the value of x.