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frez [133]
4 years ago
9

Anna is organizing 40 sheets of red and blue scrapbook paper. She places 15 blue sheets in each of 2 folders. Then she splits th

e red sheets equally between the 2 folders. Three of these equations can be used to solve for n, the number of red sheets in each folder. Which equation CANNOT?
Mathematics
2 answers:
Art [367]4 years ago
8 0
What equations are you using for this question?
Papessa [141]4 years ago
5 0

Answer:

2n+15=40

Step-by-step explanation:

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I need help. Plz Help Me, PLZZZZZZZZ
Zanzabum

Answer:

10

Step-by-step explanation:

{14}^{2}  = ( {9}^{2}  +  {x}^{2} )

196 = 81 +  {x}^{2}

196 - 81 =  {x}^{2}

115 =  {x}^{2}

x =  \sqrt{115}

X = 10.7

8 0
2 years ago
I need help with this question
Natalija [7]

Answer:

I'm gonna go with B

Step-by-step explanation:

Don't take my word for it

8 0
3 years ago
(2×100)+(9×10)+(6×1)+(3×1/10)+(8×1/100)= <br> In standard form
Sidana [21]
We know that standard form = the number that is not expanded.
This equation is expanded so standard form =

2*100=200
9*10=90
6*1=6
3*1/10= 0.3
8*1/100=0.08

200+90=290
290+6=296
296+0.3=296.3
296.3+0.08=296.38

Your answer is 296.38
Hope this helped!
5 0
3 years ago
for homework create your own inequality below that represents a real word situation.solve your problem in to two ways , one corr
lisov135 [29]

Answer:

A. This passage is written incorrectly.

Why?

The reason for this is when you have quotation marks, you must put the punctuation inside the quotes. 

How should the passage be written?

The passage should be written like this:

"Did you finish your homework?" Forrest asked.

"I have to write a summary of the book after I finish it," Jeff answered.

"I will leave you to it,"said Forrest. "By the way, its an exciting story," he added.

Instead of.....

"Happy Birthday, Rachel"! Lily cried.

its...

"Happy Birthday, Rachel!" Lily cried.

Instead of.....

Rachel replied sadly "Its been a horrible birthday".

its.......

Rachel replied sadly, "Its been a horrible birthday."

Instead of.....

"Why, Rachel? Its not supposed to be, right"? Lily said, surprised.

its..........

"Why, Rachel? Its not supposed to be, right?" Lily said, surprised.

*Note: I am dreadfully sorry for the typos. Hope this helps!!!

3 0
3 years ago
What is the percent decrease from 10 to 3
iragen [17]
10 is the old value and 3 is the new value. In this case we have a negative change (decrease) of -70 percent because the new value is greater than the old value. The answer is -70 percent.
3 0
3 years ago
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