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3 years ago

7

Select the equivalent expression

1 answer:

Makovka662 [10]3 years ago

4 0

5x-7 first one answer

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Lela purchased three mechanical pencils and a notebook that cost five dollars per purchase totaled $11 how much was each pencil

alexdok [17]

Answer: 3p+5=11

Step-by-step explanation:

3p+5=11

-5 -5

3p=6

3p/3=6/3

P=2

$2

3 0

3 years ago

in how many ways can a supermarket chain select 3 out of 12 possible sites for construction of a new supermarket?

denis-greek [22]

Answer:

its 220

Step-by-step explanation:

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3 years ago

For any two integers a and b, (a + b)² = a² + b²

kozerog [31]

Answer:

wrong

Step-by-step explanation:

(a+b)^2=(a+b)(a+b)

=a(a+b)b(a+b)

=a^2+ab+ab+b^2

=a^2+2ab+b^2

i hope it helps you

3 0

3 years ago

8 y and y are like terms. True or False

ch4aika [34]

Answer:

true

Step-by-step explanation:

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3 years ago

Read 2 more answers

The population of city A was approximately 243,000 and it increased by 8% in one year.what was the new population

777dan777 [17]

Answer:

262440

Step-by-step explanation:

108/100×243000

6 0

3 years ago