2k - 4 = 2 + k
(Subtract both sides by k)
k - 4 = 2
(Add both sides by 4)
k = 6
8x + (2x - 14)= 7x + 3x -14
10x -14= 10x - 14
These equations are identical, so it would be the identity property and the answer would either be identity or the fancy 'R'.
Answer:
41
Step-by-step explanation:
each page holds 7 discs. the alb holds 700 discs. that means there are 100 pages. 69% of the pages are empty so therefore 41 pages are filled.
Customary System LENGTH WEIGHT CAPACITY
Metric System LENGTH MASS CAPACITY