Answer:
-9 1/5 - 10 + 2/5 + 2(14 1/2 - 7) = -3.8
Step-by-step explanation:
False
A arithmetic sequence is a sequence that has a difference of 2. We see that we have -17 ... and then we have 2 ... and then 21. There is NOT a difference of 2, as we can see. Therefore, yiur answer would be (false).
Answer:
im really confused soryy that i cant help
4 is correct. Set up a ratio relationship between similar triangles. 
Answer:
A. -44 4/9
Step-by-step explanation: