In the world’s coldest freezer, sodium gas was cooled to a temperature of 78. 5°C below zero and then cooled 194. 65°C more. What was the new temperature of the sodium gas? –273. 15°C –272. 7°C –202. 5°C –116. 15°C.

What is the standard form of -5x^2+2x^4-11+x^3+3x

Find the roots of the equation below. x^2 - 6 + 9 = 0

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books