Mathematics, 03.12.2021 05:40 nani3906

GIVING BRAINLIEST. David's phone bill each month is $30. He is also charged $0.10 per GB of data he uses. If his phone bill in July was $42, how many GB of data did he use in July? I also need an equation representing the problem.

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GIVING BRAINLIEST. David's phone bill each month is $30. He is also charged $0.10 per GB of data he...

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