Answer:
0
Step-by-step explanation:
1. Distribute: 6x-12 - 6x+12
2. Combine like terms: 0
Answer:
i think the answer is x = 3
or x = -3 or
Step-by-step explanation:
If the cost of one DVD is $42.70, to find the price of two, multiply 42.70 by two. The price of two DVDs is $85.40.
2 and 8 have fixed places - 2 in the ten-thousands place and and 8 in the ones place (number must be even).
There remaining 3 numbers left can be arranged in

ways.
So, there are 6 different ways.
5 3/10
5(10) = 50 + 3 = 53 - numerator, denominator stays the same
53/10 - answer