Julia writes 2 fractions with the same denominator that have numerators 5 and 7. what could the denominator be if the sum is less than 1? equal to 1? greater than 1? explain step by step what the answers are and how.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

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

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?