Which expression is equivalent to (3a)-2
2 answers:
Answer:
removing of bracket
Step-by-step explanation:
(3a)-2
3a×(-2)
-6a
Answer:
1/9a2
Step-by-step explanation:
I'm not sure if there's supposed to be a list of answers, but 1/9a2 is one. Hope this helps! Let me know if there was supposed to be a list.
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Answer:
not sure man... goodluck tho
Well 1/3 for savings means that you save 1/3*4500 or 1500 dollars.
h=9
Answer:
-1, -7, -13, -19
Step-by-step explanation:
-2(-3)-7 =6-7= -1
-2(0)-7 =0-7= -7
-2(3)-7 =-6-7= -13
-2(6)-7 =-12-7= -19
Ah clever. So you need two formulas.
