At 11:00 P. M., it was 48 degrees F. The temperature was 6 degrees cooler by 7:00 AM. By 11:00 AM. the temperature was 48 degrees again. What integer represents the number of degrees the temperature changed
from 7:00 AM to 11:00 AM?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no