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labwork [276]
3 years ago
10

What is the expression 2.2x+4.4 factored?Thank you!!

Mathematics
1 answer:
Artemon [7]3 years ago
6 0
The expression 2.2x+4.4 factored is:
2.2(x+2)
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2(a³+b²+11)+1(3+a³+b+11)
Ann [662]

Answer:

2(a^3+b^2+11)+1(3+a^3+b+11)=3a^3+2b^2+b+36

Step-by-step explanation:

I assume that you need simplification of the given expression.

The given expression is:

2(a^3+b^2+11)+1(3+a^3+b+11)

Using distributive property and multiplying 2 inside the parenthesis and 1 inside the other parenthesis. This gives,

2(a^3+b^2+11)=2\times a^3+2\times b^2+2\times 11\\2(a^3+b^2+11)=2a^3+2b^2+22\\\\1(3+a^3+b+11)=1\times 3+1\times a^3+1\times b+1\times 11\\1(3+a^3+b+11)=3+a^3+b+11=a^3+b+14

Therefore, 2(a^3+b^2+11)+1(3+a^3+b+11) is equal to:

2a^3+2b^2+22+a^3+b+14

Now, combining like terms using the commutative property of addition, we get:

=(2a^3+a^3)+2b^2+b+(22+14)\\=3a^3+2b^2+b+36

Therefore, the simplified form is 3a^3+2b^2+b+36

8 0
4 years ago
8. A music store sells used CDs for $9. They buy used CDs for $4. You have $50 to
Marat540 [252]

Answer: 9x+4=50

Step-by-step explanation:

In this case, we're looking at how many you can buy, not how many CD's you own.

7 0
3 years ago
PLEASE HELP WILL GIVE CROWN
Alex787 [66]
3x12 is 36. 50-36 is 14. so the submarine will be at 14 feet below sea level
7 0
4 years ago
Read 2 more answers
Evaluate the expression when m=27 and n=6.<br> m-4n
m_a_m_a [10]

Answer:

3

Step-by-step explanation:

1) Substitute 27 as m in the original equation:

27-4n

2) Substitute 6 as n in the original equation:

27-4(6)

3) Multiply 4 and 6 together:

27-24

4) Solve:

3

8 0
4 years ago
Need help with school please
andrew-mc [135]

Answer:

x = 6

Step-by-step explanation:

The 2 angles are vertical angles and are congruent , so

11x - 14 = 7x + 10 ( subtract 7x from both sides )

4x - 14 = 10 ( add 14 to both sides )

4x = 24 ( divide both sides by 4 )

x = 6

3 0
3 years ago
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