Let the function f be defined by the equation y = f(x), where x and f(x) are real numbers. find the domain of the function.
f(x) = x+9/x-2 ( / means divided)
what is the domain?

What is the unit rate to: a 13-ounce package of pistachios costs $5.99.

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?