Is 30% of 90 greater than less than or equal to 35% of 80

What is the value of f(x) = 2.2 for f(-2)?

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two