Answer: i think its D
Step-by-step explanation:
Answer:
-14
Step-by-step explanation:
-17 + 16 = -1
-9 + 22 = 13
-1 - 13 = -14
Answer:
translation of four units up
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
∵a+1,2a+1,4a-1 are in A.P.
2(2a+1)=a+1+4a-1
4a+2=5a
5a-4a=2
a=2