What is the leading coefficient of the polynomial? 22 + 15x2 + 10x + 8x3 A) 8 B) 10 C) 15 D) 22

D

Step-by-step explanation:

The answer is 22 because a coeffient is "a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y)."

idk

step-by-step explanation:

use that smart brain

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.