Will mark branliest, follow you, and say ur the best on ur profile question 1: multiply (3) × (−4) × (2). a. 48 b. 24 c. 4 d. 48 question 2: pauline spent $7.50 every day for 3 days. which expression is the best choice to her determine the total amount of money she spent? a. (7.50) × (−3) = −22.50; she spent $22.50. b. (−7.50) × (3) = −22.50; she spent $22.50. c.(−7.50) × (−3) = 22.50; she spent $22.50. d. (7.50) × (3) = 22.50; she spent $22.50. question 3: without multiplying, determine the sign of the product (−247,634) × (183,758). a. the sign of the product is positive because a negative multiplied by a positive is a positive. b. the sign of the product is negative because a negative multiplied by a positive is a negative. c. the sign of the product is negative because the first number is negative. d. the sign of the product is positive because the second number is positive. question 4: multiply 2 4/5 x -5 2/3 (the - sign equals negative) you sosososososo much! you're a lifesaver!