Add or subtract the following mixed numbers using the first method. (add the whole numbers; add the fractions;
combine the parts of the sum for the answer.) be sure your answers are in mixed number format and reduced to lowest
terms. 2 2/3 + 4 1/8

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]