2 years ago

How do I solve #9? For the past three months, Grace used her cell phone bla bla bla

Mathematics

2 answers:

notsponge [240]2 years ago

6 0

Answer: 58 minutes
55*4=220
62+57+43=162
220-162=58

Dominik [7]2 years ago

5 0

Answer:

58 minutes

Step-by-step explanation: cghwery8gvdfygvudfbdvybughfrg

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