What is the greatest common factor of the terms in the expression 7/3ab - 7/6b

a. 1/3b

b. 1/3ab

c. 7b

d. 7ab

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5