Because multiplication is commutative.
8 x 4
9x + 6 = 2 9x = -4 x = -4/9
Yes but only if the given numbers are +4 and +9
If you say (9-8+5) times 4 you get 24. Hope I could help.
You can use the fact that 4 is equal to 2 times 2 and the fact that 9 can be expressed as 3 times 3. By multiplying these facts, you can calculate 4 times 9 as follows: 4 times 9 equals (2 times 2) times (3 times 3). This can be rearranged to (2 times 3) times (2 times 3), which simplifies to 6 times 6, giving you 36 as the answer.
21
14 14
5x = 5 times 9, 2y = 2 times 4 so 45 - 8 ie 37
Yes
9 / 4 converts to 2 and 1/4
8 x 4
6561
Yes but only if the given numbers are +4 and +9
9x + 6 = 2 9x = -4 x = -4/9
It is: (9-4-2) times 8 = 24
9/8 ("9 over 8")
6561