Question

For any three whole numbers a, b, and e: axbxc (a x b) xc =ax (b x c) (Associativity of Multiplication) Which of the following calculations is correct and represents the use of this property? I. 35 x 8-(7x 5) x 4 x 2-7x 5 x 4 x 2= 7x (5 x 4) x 2 7x 20 x 2 140 * 2- 280 II. 75 x 4 = (25 x 3) x 4- (3 x 25) x 4 - 3 x (25 x 4) 3 x 100 300
A. only 1
B. only II
C. both I and 1
D. neither I nor II​

Answer 1

Answer:

both 1

Step-by-step explanation:

both 1 is your answer