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egoroff_w [7]
3 years ago
5

Sams scooter charges $30 +$8per hour rosie's charges $20 fee +$10 per hour

Mathematics
1 answer:
DerKrebs [107]3 years ago
7 0
The base fee ($30 & $20) are the independent variables.

An independent variable is a variable that does not depend on others

$8 & $10 depend on the number of hours so that is not the independent variable
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