Mathematics, 21.10.2019 22:20 toddb4955

The postal service charges $2 to ship packages up to 5 ounces in weight, and $0.20 for each additional ounce up to 20 ounces. after that, they charge $0.15 for each additional ounce. what is the domain of this relation? a. x ≤ 50 b. x ≥ 2 c. x ≥ 0 d. 2 ≤ x ≤ 9.5

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The postal service charges $2 to ship packages up to 5 ounces in weight, and $0.20 for each addition...