Ms. kitts works at a music store. last week she sold 6 more than 3 times the number of cds that she sold this week. ms. kitts sold a total of 110 cds over 2 weeks. which system of equations can be used to find /, the number of cds she sold last week, and t, the number of cds she sold this week?

Step-by-step explanation:

Let be "l" the number of CDs Ms.Kitts sold last week, and "t" the number of CDs she sold this week.

You need to remember that:

1. The word "times" indicates a multiplication.

2. The word "more" indicates addition.

Then, the sentence "Last week she sold 6 more than 3 times the number of CDs that she sold this week" can be represented with equation:

According to the information given in the exercise, the sum of the number of CDs Ms. Kitts sold last week and this week is: 110 CDs.

Since a sum is the result an Addition, you can write the following equation:

Therefore, the System of equations that can be used to find the number of CDs she sold last week and the number of CDs she sold this week, is:

the answer is 288..

hope this

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step-by-step explanation:

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