This would be communicative property cause when solve the left side then the right they both come up to being 30=30.
Answer
5724
Step-by-step explanation:
7776+6750+6750
=21276
27000
-21276
=5724
Answer:
5 + 62 = 18 p to 10 p
67 = 8 p
p = 67:8
p = 67/8 or 8.375.
Step-by-step explanation:
1/2 = 2/4 because if you divide 2/4 by 2 you get 1/2.
no solution
substitute y = 2x + 4 into the other equation
2x - (2x + 4) = 6 ( distribute and simplify )
2x - 2x - 4 = 6 ( add 4 to both sides )
0 = 10 ← not possible
Hence the system has no solution