emilybrouillette emilybrouillette

03-12-2019
Mathematics

contestada

Christina learn to sing a total of 14 pieces over the course of seven weeks voice lessons how many weeks of lessons well Christina need before she will be able to sing a total of 20 pieces solve using unit rates

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keithdariusbelyue keithdariusbelyue

03-12-2019

Answer:

10 weeks

Step-by-step explanation:

so 14 pieces in 7 weeks is 2 a week

so using that rate in 10 weeks you would get 20 pieces

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