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Anvisha [2.4K]
3 years ago
14

Please help with 7 and 8

Mathematics
2 answers:
Serhud [2]3 years ago
6 0

For #7 - part a: greatest common factor (GCF) is 5.

Part b: cross out everything BUT 10 & 20.

blondinia [14]3 years ago
4 0

Answer:

:)

Step-by-step explanation:

7 Part A the GCF is 5

Part B cross out 15 and 25

8 Commutative  Property

Assosiative Property

and I think the 10.2 is Additive Identity Property, I am not sure, ask your teacher if they will help

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For each sequence, find the first 4 terms and the 10th term<br> 1) 2n-1
Katena32 [7]

Answer:

1st term: 1, 2nd term: 3, 3rd term: 5, 4th term: 7 & 10th term: 19

Step-by-step explanation:

1st term: 2(1) - 1

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2nd term: 2(2) - 1

                4 - 1 = 3

3rd term: 2(3) - 1

               6 - 1 = 5

4th term: 2(4) - 1

               8 - 1 = 7

10th term: 2(10) -1

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6 0
2 years ago
-2 + 3n&lt; 28 and 6n - 7 &gt; 17
sveta [45]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:b

Step-by-step explanation:

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2 years ago
How do i find the value of a variable?
photoshop1234 [79]

To find the value of a variable you must know the basics of pre-Algebra.


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2 years ago
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