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Question 2(Multiple Choice Worth 2 points) Which of the following best describes the expression 3x + 2y + 8z? The product of three sums; there are three terms The sum of three products; there are three terms The product of three sums; there are six terms O The sum of three products; there are six terms Question 3(Multiple Choice Worth 2 points) Which of the following best describes the expression 7(y + 5)? O The sum of two constant factors seven and five plus a variable O The product of two constant factors seven and five plus a variable The sum of a constant factor of five and a factor with the product of two terms The product of a constant factor of seven and a factor with the sum of two terms Question 4(Multiple Choice Worth 2 points) Shelly and Terrence completed a different number of tasks in a game. Shelly earned 90 points on each task. Terrence's total points were 20 less than Shelly's total. The expression below shows Terrence's total points in the game: 90x - 20 What does the factor x of the first term of the expression represent? O The total number of tasks Terrence completed O The total number of tasks Shelly completed O The sum of Shelly's and Terrence's total points The difference between Shelly's and Terrence's total points Question 5(Multiple Choice Worth 2 points) What is the coefficient of the variable in the expression 2 - 5x - 4 + 8? O-5 0-4 02 0 8