What is -1/5 divide by 20 as a fraction in simplest form

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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