If Jenny can read 7 books in 8 days, exactly how many days would it take her to read 20 books?

The anwser cause i do not understand just plez

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

Determine domain and range, largest open interval, and intervals which function is continuous.