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Reptile [31]
3 years ago
13

What is the missing value to the equation -3x + 7y = 5x + 2y

Mathematics
1 answer:
Rainbow [258]3 years ago
5 0

Answer:

x = 0

Step-by-step explanation:simplified is 8x-5y=0

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Please help me on this it’s due tomorrow:(((
BigorU [14]

Answer:

Bro

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
Combine like terms. x^2y-3xy^2-6x^2y
balu736 [363]

The result after combining like terms is: -5x^2y-3xy^2

Step-by-step explanation:

Given expression is:

x^2y-3xy^2-6x^2y

The like terms are those terms with whom the variable or product of variables is same.

As in the given expression, first and third, both terms have x^2y so both terms are like terms

Combining like terms, means the indicated operation is performed on them

So,

Combining like terms:

x^2y-6x^2y-3xy^2\\= -5x^2y-3xy^2

Hence,

The result after combining like terms is: -5x^2y-3xy^2

Keywords: Expressions, polynomials

Learn more about polynomials at:

  • brainly.com/question/846474
  • brainly.com/question/833559

#LearnwithBrainly

3 0
2 years ago
Selma is buying a cell phone for business. The regular price of the phone is $179. If she buys the phone at 20% discount how muc
Nuetrik [128]

Answer:

\large \boxed{\$35.80}  

Step-by-step explanation:

Discount = Regular price × % discount

\text{Discount} = \text{\$179 regular price} \times \dfrac{\text{\$20 }}{\text{\$100 regular price}} = \textbf{\$35.80}\\\text{Selma will save $\large \boxed{\mathbf{\$35.80}}$}

4 0
3 years ago
What is longer 180 seconds or 3 minutes
Neporo4naja [7]
They are both the same. There are 60 seconds in one minute, so 60*3 is 180. Since 180=180, they are equal.

:)
6 0
3 years ago
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Whats the domain and range
Lerok [7]

Answer:

d= all the x values

r=all the y values

Step-by-step explanation:

7 0
2 years ago
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