13. There were 120 books on shelf last month, and there are currently 250 books on shelf this month.

1 answer:

7 0

Answer:

the answer should be 108.5%

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Murrr4er [49]

A number without a decimal is a whole number and a decimal number is most likely a number and a half hope that helps!

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4 years ago

Taya2010 [7]

Assuming that you were to simplify this, you'd get 2n + 7n + 8 = 9n + 8.

6 0

3 years ago

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

[−1,1] and [0, $\pi$ ]

hope this helped :)

8 0

3 years ago

andriy [413]

1) P=2w +2l
46=2w +14
32=2w
16= w or width

2) A=lw
A=7 x 12
A= 84

3) A= 12 x 21
A= 252

6 0

3 years ago

umka21 [38]

Answer:

a) 19/15 b) 1/3

Step-by-step explanation:

in both the question I reduced the numbers with 5

8 0

3 years ago