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MatroZZZ [7]
3 years ago
13

Hannah has 127 books in her collection. Her school is hosting a book donation. There are z students at her school, and they each

plan to donate the same amount of books and reach a total donation of 300 books. How many books will Hannah have in her collection after her donation. Write your answer as an expression.
Mathematics
2 answers:
erastova [34]3 years ago
7 0
Then answer would be 300÷127=Z
tester [92]3 years ago
4 0
The answer is 300/123=z
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vesna_86 [32]

Add 5 to both sides

y + 5 = x^2

Take the square root of both sides

±√y + 5 = x

Switch sides

<u>x = ±√y + 5</u>

3 0
3 years ago
In need of help please :)
Anettt [7]

Answer:

okay let's start

Step-by-step explanation:

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5 0
2 years ago
Create an equation with one solution of x = −4.
katen-ka-za [31]

Answer:

What is missing is -5x - 20

Step-by-step explanation:

To find this, simply solve for the parenthesis as if it were a variable of its own. This will allow you to see exactly what is missing.

8x - (x - 20) = 2x - (_______)

8x - x + 20 = 2x - (_______)

7x + 20 = 2x - (_______)

5x + 20 = - (_______)

-5x - 20 = (_______)

So the answer for the parenthesis is -5x - 20

3 0
3 years ago
What is 2 15/16 Ian’s a decimal?
Arada [10]

Answer:

2.9375

Step-by-step explanation:

15 divided by 16 equals .9375 so 2 15/16 is 2.9375

5 0
3 years ago
What forms of the following equation in?<br><br> y+5=7(x−3)
skelet666 [1.2K]
I think it would be -26
3 0
2 years ago
Read 2 more answers
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