Answer:
The choice third ; a=9 , c= 18
Step-by-step explanation:


Answer:
C
because it is given that the vertex is (4, - 1) an an equation C it is clearly seen that the vertex is same.
Answer:
8
Step-by-step explanation:
you have to divide 56 by 7 and you will get 8.
Answer:
1. k
2. 12r-20
3. 10n-13
4. -6x
5. -11r
6. 4x+11
Step-by-step explanation: