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Anastaziya [24]
3 years ago
15

Combine the like terms to create am equivalent expression y-(-3y)

Mathematics
2 answers:
Anna35 [415]3 years ago
4 0

Answer:

= 4y

Step-by-step explanation:

y - ( - 3y)

we know that,

( - ) \times ( - ) = ( + )

so,

y - ( - 3y) \\ y + 3y \\  = 4y

hope this helps

brainliest appreciated

good luck! have a nice day!

Mariulka [41]3 years ago
3 0

Answer:

=4y

Step-by-step explanation:

y-\left(-3y\right)\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\=y+3y\\\mathrm{Add\:similar\:elements:}\:y+3y=4y\\=4y

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First, take three off it, because that will form the whole-number part:
3.92 = 3 + 0.92

Next, read off the place value of the last digit. The 2 is in the 'hundredths' column, which means that 0.92 = 92/100:
3.92 = 3 + 92/100

Finally, simplify 92/100 by dividing top and bottom by 4 to get 23/25. Then, shove it all together:
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4 years ago
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Hotdogs come in packages of 10, while rolls come in either 8 or 12. What is the smallest number of packages of each you have to
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if the rolls come in 8

then we check which multiples 8 and 10 have in common which is 40

8,16,24,32,40

10,20,30,40

which is 5 packages of rolls and 4 pack of hot dogs

if the rolls are 12

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2 years ago
Estimate the diameter of a wheel that makes 9 revolutions and travels 50 feet.Use 22/7 for π
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<span> 1.7676 Feet is the diameter</span>
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Tory is solving the equation shown correctly in her notebook, but the paper gets smudged, and she cannot read the last few lines
elena55 [62]

This question is incomplete because the options are missing. Here are the options:

A. - 4 = 5x

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D. -4 + 5x = 0

The correct next line of the solution is A. -4 = 5x

An equation is:

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According to the above, it can be inferred that the correct answer is option A. because it expresses the correct values according to the operations that have been carried out in the previous lines.

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Students at a school will sell hats to raise money. There are some hats left over from last year, and 20 boxes of hats will be o
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Answer:  A) 480

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since the question said fewer , then you should subtract

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