A. is 21.98 cm
b. is 22 cm
(4x-5)+(2x-3)
4x+2x= 6x
-5+-3= -8
6x-8
answer is option D
because you can divide them like
so the option is D
please mark this answer as brainlist
The sample space will be: {1, 2, 3, 4, 5, 6}
Event A is: {Rolling 1,2 or 3}
Complement of event A will contain all those outcomes in the sample space which are not a part of event A.
So, complement of event A will be: {Rolling a 4,5 or 6}
Thus option A gives the correct answer
Answer: The first step would be to multiply the first equation by 3 and the second by 2 so you can eliminate x.