emilywalters455 emilywalters455
  • 25-02-2021
  • Mathematics
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please i’ll give you brainliest and thanks !

please ill give you brainliest and thanks class=

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beautifulmind2468
beautifulmind2468 beautifulmind2468
  • 25-02-2021

Answer:

1. 40

2. 124

3. 160

Step-by-step explanation:

1. 12x - 20 = 60 - 20 = 40

2. 12x - 20 = 144 - 20 = 124

3. 12x - 20 = 180 - 20 = 160

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