rachaeltilli rachaeltilli
  • 02-08-2016
  • Mathematics
contestada

A store owner buys $4,000 worth of products. For shipping costs, it is 10% of the amount of product A and 4% of the amount of product B. If the total shipping cost is $352, which system of equations can be used to determine how much of product A and product B the store owner bought?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 02-08-2016
a + b = 4000
0.10a + 0.04b = 352
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