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Sergeu [11.5K]
3 years ago
12

So can someone help me but can yall pls explain it

Mathematics
2 answers:
Komok [63]3 years ago
7 0

Answer:

A

Step-by-step explanation:

a(7+2)

first we have to distribute

A times 7 is 7a

2 times a is 2a

and considering that both 7a and 2a are like terms they can be added

therefor, 7a+2a=9a

fenix001 [56]3 years ago
4 0

Answer:

7a + 2a = 9a

Step-by-step explanation:

the distributive property states that when a term is outside the bracket is will be multiplied by the terms inside it

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MrRissso [65]
When you are rounding to the nearest tenth, you only look at the number right to the tenths which in this case is 5, so you round up the 6 to a 7, which will be. 

8.7
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Avis purchased a Jeep for $12,480. Her down payment was $3,600. She paid the remainder in 48 monthly payments. Write a numerical
MrMuchimi

9514 1404 393

Answer:

  (12480 -3600)/48

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7 0
3 years ago
Quick question
zaharov [31]

Answer:

False

Step-by-step explanation:

Let us evaluate the problem using the proper order of operation:

           4x − 2(5x − 1)

To solve this problem, we use the order of operation called PEMDAS;

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Now, since operations inside the parentheses are of the utmost priority, let us solve this;

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7 0
3 years ago
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Never mind. No question. Can’t delete.
Evgen [1.6K]
Oof it be like that
4 0
3 years ago
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Lena says that and are like terms. Is she correct? Why or why not? A. No, because the same variables are not raised to the same
qwelly [4]

Answer:

D because of the question

8 0
3 years ago
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