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MatroZZZ [7]
3 years ago
7

-7y + 3 – 12 – 2y What is the answer

Mathematics
2 answers:
grandymaker [24]3 years ago
7 0
Answer:
-9y - 9

Step by step explanation:

-7y + 3 - 12 - 2y

-7y -2y + 3 -12

= -9y - 9
tamaranim1 [39]3 years ago
6 0
-9y-9 simplification
-9y-9=0
-9y=9
y=-1
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The pages of a book are numbered 1 to 200 and each leaf is 0.15 mm thick. If each cover is 2.5 mm thick, calculate the thickness
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Thickness of the book is ~

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7 0
2 years ago
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4 0
3 years ago
Help I don’t get it..
yan [13]

Answer:

Step-by-step explanation:

the shape looks like a cube.. and maybe they say something about that outside of the picture, even but assuming that it is a cube, we know all the sides are the same.

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use which ever from seems better to you.  :)

8 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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