Mathematics, 13.11.2019 13:31 pinkkitty00012
Chau's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs chau
$5.55
per pound, and type b coffee costs
$4.45
per pound. this month, chau made
161
pounds of the blend, for a total cost of
$825.35
. how many pounds of type a coffee did he use?
Answers: 2
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Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
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An angle that measures between 90 and 180° is called a(,
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Chau's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs chau...
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