jaeminpark911 jaeminpark911
  • 13-10-2020
  • Mathematics
contestada

please help me i give brainliest

please help me i give brainliest class=

Respuesta :

botikoti24
botikoti24 botikoti24
  • 13-10-2020

Answer:

Step-by-step explanation:

1. 120+21=141

2. 21-3=18

3. 7x-21

4. 20+x

5. 45+4x

6. 40+5c

7. 20+22r+26s

It will be nice if you give me brainliest

Good luck!

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