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Ede4ka [16]
3 years ago
9

Create a memory device to help you remember the quadratic formula. The device could be a song, drawing, rhyme, mnemonic device,

or anything else you can think of that would be useful to you. Post to the discussion board your idea (or upload your drawing, recording, video, etc.).
Mathematics
1 answer:
vredina [299]3 years ago
7 0

Look up Quadratic Formula Pop Goes the Weasel

its like 30 seconds and is pretty easy to remember

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Value of x in 2x-7=35 is​
Reika [66]

Answer:

x=21

Step-by-step explanation:

2x - 7 = 35

    +7    +7

-----------------

2x = 42

-----   -----

 2      2

  x = 21

The answer is 21, hope this helps.

4 0
3 years ago
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Which Property is shown?<br> (5•10) + (5•5) = 5( 10 + 5)
finlep [7]
Distributive Property
8 0
3 years ago
Pleases help thank you
zalisa [80]

Answer:

my bad

The correct answer is C

Step-by-step explanation:

hopr it helps

have a great day

:)

6 0
3 years ago
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A sold a commodity to b at 10% profit b again sold it to a at 10% loss. What does a have
ozzi
Let's answer this step-by-step.

First of all, let's estsblish the original price of the commodity as being 100%. Therefore:

Original price of commodity = 100%

Then, when A sold the commodity to B, it was sold at a 10% profit. Therefore:

Price of commidity when A sold to B:
100% x 1.1 = 110%

After that, when B sold it back to A, it was sold at a 10% loss. Therefore:

Price of commodity when B sold to A:
110% x 0.9 = 99%

Hence, A now has 99% of the original value of the commidity.
6 0
3 years ago
One step inequalities.... 9x&lt;18<br> how to solve
Nuetrik [128]
So 9x<18 can be factored out into 
9(x)<9(2)
you can divide both sides by 9
x<2 

so the solution is any number more than 2, but not 2
5 0
3 years ago
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