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Solnce55 [7]
3 years ago
13

Mark spent $135 on his comic book collection. He just sold it online for $310. Approximately what is the profit as a percent of

his original cost?​
Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

175 i think dont rllt get your question sry if it was no help

Step-by-step explanation:

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Are the points A and I collinear?<br> B<br> o<br> M<br> R
dusya [7]

Answer:

NO

Step-by-step explanation:

To be collinear they must be on the same line which they are not.

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3 years ago
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A leaky pool loses 2 and one-fourth inches of water each day. Jermaine and Mildred are asked to determine the change in the amou
Licemer1 [7]

Answer:

  Mildred is correct because she distributed 5 correctly

Step-by-step explanation:

We cannot tell exactly which solution goes with which student, but we believe you are saying ...

Mildred’s Solution:

  5 (Negative 2 and one-fourth) = 5 (negative 2 minus one-fourth)

  = negative 10 minus StartFraction 5 over 4 EndFraction

  = negative 11 and one-fourth

This solution describes the correct distribution of 5. Whoever it belongs to gave the correct solution.

7 0
4 years ago
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6x+3x-(x-10)=20x help... step by step.
mihalych1998 [28]
In equations we always want to do the same thing to both sides so the equation stays equal

in an equation with one unknown (x) we try to get the unknown on one side

so -(x-10)
this means that you multiply everything in the equation by -1 or in other words you make everything in the parenthasees the opposite sign of what it is so

6x+3x-x+10=20x
add like terms
8x+10=20x
subtract 8x from boths sides
10=12x
divide both sides by 12
10/12=x=5/6
6 0
3 years ago
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What is the mean of 8,17,9,3,13
Aleonysh [2.5K]
You get the mean by finding the middle term if its an odd number if its an even number get the 2 middle numbers add thema nd divide them by 2 in this case the answer would be 9 

Hope this helps
6 0
4 years ago
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5.7005 million in figures???
Reika [66]

Answer:

5,700,500

Step-by-step explanation:

5.7005 million

5.7005 million

Million is written as 1,000,000

Now:

5.7005million is 5.7005 x 1,000,000

This gives: 5,700,500

8 0
3 years ago
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