Answer:
x = -1/7
Step-by-step explanation:
10 - 13x - 7 -8x = 6
3 - 21x= 6
-21x = 6 - 3
-21x = 3
x = -1/7
Answer:
D. 
Step-by-step explanation:
There are six (-2), so it would be D. since C. would just mean
and turn that negative.
You can check using a calculator that (-2)(-2)(-2)(-2)(-2)(-2) would equal 64 while C. equals -64. So the correct answer would be D.
Answer: the one you have selected is correct.
ACE = 90