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Anit [1.1K]
3 years ago
14

Solve the inequality 1 2p + 7 ) 1 39​

Mathematics
2 answers:
Llana [10]3 years ago
6 0

Answer: p=11

Step-by-step explanation:

12p+7)139

-7 -7

12p)132

÷12 ÷12

P)11

Marysya12 [62]3 years ago
3 0

Answer:

p= 11

Step-by-step explanation:

1 2p + 7 > 1 39​

collection of like term

12p > 139 - 7

12p > 132

Divide both side by the coefficient of p

12p/12 > 132/12

p = 11

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Answer:

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Step-by-step explanation:

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__________________

<u>1.05</u> x               = <u>5.25</u>

1.05                     1.05

      x                = 5       Joanna bought 5 notebooks.

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If you want to check your work, just plug in 5 and 13 into one of the two original equations. Simplify the equations, and you should get a true statement.

5 + 13 = 18    

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