Multiply. 3 1/2 ⋅ 2 2/3 ( a. 9 1/6 b. 21 1/16 c. 9/13 d. 9 2/3 )

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

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.]