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Darya [45]
3 years ago
14

73 = −6(k − 7) + 6(k + 5)

Mathematics
2 answers:
Hatshy [7]3 years ago
5 0

Answer:

7

3

=

7

2

Step-by-step explanation:

7

3

=

−

6

(

−

7

)

+

6

(

+

5

)

73={\color{#c92786}{-6(k-7)}}+6(k+5)

73=−6(k−7)+6(k+5)

7

3

=

−

6

+

4

2

+

6

(

+

5

)7

3

=

−

6

+

4

2

+

6

(

+

5

)

73=-6k+42+{\color{#c92786}{6(k+5)}}

73=−6k+42+6(k+5)

7

3

=

−

6

+

4

2

+

6

+

3

0

7

3

=

−

6

+

4

2

+

6

+

3

0

73=-6k+{\color{#c92786}{42}}+6k+{\color{#c92786}{30}}

73=−6k+42+6k+30

7

3

=

−

6

+

7

2

+

6

7

3

=

−

6

+

7

2

+

6

73=72

73=−6k+72+6k

7

3

=

7

2

alexandr402 [8]3 years ago
3 0

Answer: 7

3

=

7

2

Step-by-step explanation: Mark me brain and 5 stars and a thank you

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Leila, Charlie, and Joe have a total of $144 in their wallets. Joe has 4 times what Leila has. Charlie has $6 more than Leila. H
ollegr [7]

Answer:

The amounts of money each has are:

Joe = $92

Charlie = $29

Leila = $23

Step-by-step explanation:

To solve this, we will convert the statements into an equation, and use that to solve for the unknowns, as follows:

total amount = $144

Let Leila's share be S

Joe's share = 4 times Leila's = 4S

Charlie's share = $6 + Leila's share = 6 + S

Joe's share + Charlie's Share + Leila's Share = $144

4S + (6 + S) + S = 144

4S + 6 + S + S = 144

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6S + 6 = 144

6S = 144 - 6 = 138

S = 138 ÷ 6 = $23

Therefore Leila's share 'S' = $23

Joe share= 4S = 4 × 23 = $92

Charlie's share = 6 + 23 = $29

8 0
3 years ago
10ⁿ = 1 <br> a) n=1<br> b) n=0<br> c) n=2
s344n2d4d5 [400]

Step-by-step explanation:

n = 0

because,

p^0 = 1

10000000^0 = 1

6 0
3 years ago
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