hang's uncle from Japan promised to give him 21 g of gold. The local jewelry exchange will buy gold for $1152 per ounce. How muc
1 answer:
Answer:
Chang get $853.35 for selling the gold.
Step-by-step explanation:
To calculate how much money can Chang get for selling the gold we have to know the conversion between ounces and grams.
We know that 1 ounce is equivalent to 28.3495 grams.
Then, if Chang sold the 21 g that receive from his uncle, the amount of money he gets is:
Chang get $853.35 for selling the gold.
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Answer:
(C) 220
Step-by-step explanation:
Let x represent the number of adult tickets sold and y represent the number of student tickets sold. With the information given, we can set up two equations:
(Since for every adult ticket sold, $5 is made and for every student ticket sold, $3 is made)
In the first equation, we can represent x in terms of y:
And then, we can substitute x in the second equation for 360 - y to get:
which simplifies to:
and therefore,
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Hope this helps :)