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ElenaW [278]
3 years ago
15

What mistake did Fumio make? He did not distribute the 2 to both components of vector u. He added vectors v and w before distrib

uting the –3 to their components. He subtracted vector w from vector v. He did not use the associative property correctly when rearranging the signs.
Mathematics
1 answer:
chubhunter [2.5K]3 years ago
4 0

Answer: A

Step-by-step explanation:

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2 years ago
Please show work 3d – 4 + d = 8d – (-12)
balandron [24]

Answer:

d = -4

Step-by-step explanation:

3d – 4 + d = 8d – (-12)

3d - 4 + d = 8d + 12

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4 0
2 years ago
Read 2 more answers
Please help, test review. Need done today
ANTONII [103]
D=number of drinks
p=number of bags of popcorn

75=6d+8p
100.50=12d+10p

multiply first equation by -2 and add to first
-49.50=-6p
divide -6
8.25=p
sub

100.50=12d+10p
100.50=12d+82.50
minus 82.50
18=12d
divide 12
1.50=d

$1.50 per drink

YOU BETTER READ AND LEARN AND NOT JUST USE THIS TO PASS, LEARN

7 0
3 years ago
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