Respuesta :
The total cost if you buy 4 packs of pencils and 4 packs of pen at $3 and $5 respectively is $32.
Given the following data:
- Cost of a pack of pencils = $3
- Cost of a pack of pen = $5
- Number of packs of pencils = 4 packs
- Number of packs of pen = 4 packs
To determine the total cost if you buy 4 packs of pencils and 4 packs of pen:
First of all, we would determine the cost of 4 packs of pencils:
[tex]4 \;packs = 3 \times 4[/tex]
Four (4) packs of pencils = $12
For pen:
[tex]4 \;packs = 5 \times 4[/tex]
Four (4) packs of pen = $20
For total cost:
[tex]Total \;cost =12+ 20[/tex]
Total cost = $32
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