kari986 kari986

11-01-2017
Mathematics

contestada

Sam bought two CDs for $13 each. Sales tax for both CDs was $3. Write an expression to show how much Sam paid in all.

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signaturedb signaturedb

11-01-2017

Let's see...
13x2+2x3

is it good?

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kikifc1209 kikifc1209

11-01-2017

13x2. 13 is how much the cds cost. 2 is how many she is buying. 13x2 is 26. Check 13+13=26.26-13=13.

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