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yKpoI14uk [10]
3 years ago
15

Combining like terms what is 5n + 4 + 9

Mathematics
2 answers:
DiKsa [7]3 years ago
7 0

Answer: 5n + 13

Step-by-step explanation:

OlgaM077 [116]3 years ago
5 0

Answer:

5n + 13

Step-by-step explanation:

like terms are the ones with the same pronumerals (letters)

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What is 1/2÷3 as a fraction?
dlinn [17]

Answer: 1/6

Step-by-step explanation:

1/2 divided by 3/1 turns into 1/2 x 1/3 and when multiplying numerators and denominators with each other, you get 1/6.

8 0
3 years ago
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Alan used 9 as an estimate for 3 7/10 + 5 4/10. He added and got 9 1/10 for the actual sum. Is his answer reasonable?
Len [333]

Answer:Yes, he is answer is reasonable

Step-by-step explanation:

First, you plus 3 7/10 with 5 4/8.

Then , when you get 8 11/10 you do add mixed number.

Finally, you get the answer that is 9 1/10

3 0
3 years ago
Jodi bought a new sofa for $1,430, including finance charge. She made down payment of $130 and paid off the balance in 18 months
m_a_m_a [10]
The finance Charge would be $140. you would multiply 18 by 80 and then add the 130 and take that number and subtract the 1,430
6 0
2 years ago
Ethan was feeling adventurous at lunch. Rather than choosing a single drink, he decided to mix together all the drink choices. H
jarptica [38.1K]

Answer:

1.7

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I divided 7 by 12 to get 1.7. Each soda gets at least 1 ounce.

3 0
2 years ago
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Express 4/5 as a decimal using long division
Hoochie [10]

Here, we want to express the given fraction as a decimal by the use of long division

We start by writing the long division sign

We place 5 on the left hand side outside and place 4 inside the long division sign

Now, as we know, 4 cannot divide 5 wholly as it is less than 5

We simply add a 0 at the top of the long division symbol, with a decimal point after it.

Concurrently, we place a zero after 4

Hence we have 40 inside the long division

Then we can divide 40 by 5 to get 8

The 8 now comes after the decimal point

Hence, our answer is 0.8

Pictorally, we can have the representation as follows;

5 0
1 year ago
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