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#31610

word problem

equations

hard

90 sec

A factory produces two types of items, Item X and Item Y. The cost to produce one unit of Item Y is 50% more than the cost to produce one unit of Item X. If the total production cost, in dollars, for $x$ units of Item X and $y$ units of Item Y is represented by the equation $12 x + C y = 720$ , what is the value of $C$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.