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Burka [1]
3 years ago
9

Write the difference and simplest form (5n-3)-(-2n+7) 100 points

Mathematics
1 answer:
alekssr [168]3 years ago
7 0

Answer:

7n - 10

5n - 3 + 2n - 7

(distribute the negative sign throughout the equation) (then just combine like terms)

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2) WILL MAKE BRAINLIEST <br><br> write the slope-interception form of the equation of each line.
Norma-Jean [14]

Answer:

1.)  y= 3

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Step-by-step explanation:

8 0
3 years ago
Un radar de l'armée américaine réussit à détecter tout ce qui se trouve à un rayon représenté
WARRIOR [948]

Répondre:

r <27

Explication étape par étape:

Compte tenu de l'inégalité 5r + 9> 10r - 126

Nous devons trouver l'ensemble de solutions

5r + 9> 10r - 126

Ajouter 126 des deux côtés

5r + 9 + 126> 10r - 126 + 126

5r + 135> 10r

5r-10r> -135

-5r> -135

Divisez les deux côtés par -5 (notez que le signe changera)

-5r / -6 <-135 / -5

r <27

Par conséquent, les ensembles de solutions sont des valeurs inférieures à 27

8 0
3 years ago
Can someone help please
Ymorist [56]

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8 0
3 years ago
I thought i had the right answer, but it was wrong. So anyone want to to help me with this? Please dont steal points. 7 points e
SSSSS [86.1K]

Answer:16 dollars per shirt

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
2/3 and 5/6 common denominator
m_a_m_a [10]
The common denominator would be 6. Since, the least common multiple of 3 and 6 is 6.
3:
3, 6, 9
6:
6, 12, 18
Least common multiple is 6
7 0
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