Ellen has 20 feet of ribbon. She uses 12 feet of the ribbon to make pillows. She gives 14 of the remaining ribbon to her friend. How many inches of ribbon did Ellen give to her friend?

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

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.

X+ 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17