What is 8x squared = 56 rounded to the nearest tenth equal?

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?

The graph of a curve that passes the vertical line test is a:

Yvaries directly as x. y =90 when x=6. find y when x=13