Answer:
Try 6,400
Step-by-step explanation:
Find the volume of one congruent bookshelf then you'd be doing "4 x 10 x 8 x 10" (not another 8 bc they are talking about the length of the same side) you should get the answer 3,200 then multiply by 2 bc they're 2 bookshelves . You should get 6,400 I'm not 100% sure tho
4 x - 2 y = 6
2 x + y = 5 / * 2 ( we will multiply both sides by 2 )
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4 x - 2 y = 6
+
4 x + 2 y = 10
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8 x = 16; x = 2
4 + y = 5
y = 5 - 4; y = 1
In the system of equations D :
8 x = 16; x = 2 ,
8 + 2 y = 10
2 y = 2, y = 1
Answer: D ) is the equivalent system
Answer:
x=y
Step-by-step explanation:
Answer:
-3.89 is the farthest, because it has the highest absolute value
