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1 year ago

Mike sold half of his comic books and then bought 9 more. he now has 14. how many did he begin with?

1 answer:

5 0

14-9=5
5 is half of what he originally had so
5+5=10
He had 10 comic books at first

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Ivan

I would say the answer is C

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2 years ago

34kurt

To find out how much more it rained, you subtract 1 1/4 or 1.25 and 3/5.
So you get 1.25-.6, which is .65 or 13/20 inches.
Hope this helps.

7 0

2 years ago

Studentka2010 [4]

Answer:

i think it would be 30

Step-by-step explanation:

3 0

2 years ago

tatuchka [14]

I think the answer is the 4th one

6 0

2 years ago

jeyben [28]

Answer:

Step-by-step explanation:

Given, 

Dimensions of the rectangular prism = 9ft, 12ft and 4ft

Therefore, 

Surface area of the rectangular prism

= 2( lb + bh + lh)

$= 2(12 \times 9 + 9 \times 4 + 12 \times 4) {ft}^{2}$

$= 2(108 + 36 + 48) {ft}^{2}$

$= 2 \times 192 {ft}^{2}$

$= 384 {ft}^{2}$

Hence,

Surface area of rectangular prism is 384 sq. ft (Ans)

3 0

2 years ago