Mathematics, 04.01.2021 23:20 kolibeilfuss

Ricardo has r minutes left on his cell-phone card. He wants to call his friend and still have 8 minutes left over to make calls later. Which expression describes the length of time he can talk to his friend? A. 8 – r
B. 8r
C. r + 8
D. r – 8

Answers: 2

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Ricardo has r minutes left on his cell-phone card. He wants to call his friend and still have 8 minu...

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More questions: Mathematics Another questions

Ricardo has r minutes left on his cell-phone card. He wants to call his friend and still have 8 minutes left over to make calls later. Which expression describes the length of time he can talk to his friend? A. 8 – r B. 8r C. r + 8 D. r – 8

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Another question on Mathematics

Ricardo has r minutes left on his cell-phone card. He wants to call his friend and still have 8 minutes left over to make calls later. Which expression describes the length of time he can talk to his friend? A. 8 – r
B. 8r
C. r + 8
D. r – 8