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meriva
3 years ago
15

Combine like terms. 8 + 19t – 6t 8 – 13t 21 21t 8 + 13t

Mathematics
2 answers:
faust18 [17]3 years ago
8 0
Hi there! The answer is 8 + 13t

We can combine 19t and -6t. When we subtract these from each other, we get the following: 19t - 6t = 13t
(If you don't understand this, you can see it as a story -- You have 19 apples (19a) and subtract 6 apples (6a), what's left? Answer 13t)

We can't add the seperate number (8) to this 13t, so it rests "free-standing"
Hence, 8 + 13t
sergeinik [125]3 years ago
5 0
Heya !! here is your answer --

8 + 19t -6t + 8 - 13t
= 8 + 8 - 19t + 19t
= 16
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Lostsunrise [7]

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Step-by-step explanation:

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Let T be the total number of students in the club

46 2/3 % T = 21

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3 0
3 years ago
If the temperature after 4.4 degree drop was -2.5 degrees Celsius what was the temperature at noon
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Answer:

1.9°C

Step-by-step explanation:

Let X be the temperature at noon and -2.5°C be the current temperature after the drop.

-We calculate temperature at noon as:

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Hence, the temperature at noon was 1.9°C

5 0
3 years ago
What is the 50th term in the sequence 17, 14, 11, 8, ...
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What is the square root of 1/25
wolverine [178]
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Rewrite using the quote by rule for radicals.

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-1/5

The result can be shown in both exact and decimal forms.
Exact form: -1/5
Decimal form: -0.2

6 0
3 years ago
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