the answer to this problem is (1,3)
Answer:
x=1, z=-2, y=3
Step-by-step explanation:
Substitution Method
Answer: 8a^2 + 2c^2 - 2c
Step-by-step explanation: It is a simple addition between 6a^2+2a^2. The other terms remain the same.
-6+3k-8k+2
Combine like terms
3k - 8k = -5k
-6 + 2 = -4
-5k - 4 is your expression.
hope this helps
Answer:
B is correct.
Step-by-step explanation:
the median must be 69. only in B the median is 69.
