While driving on the highway, Fiona averages 60 miles per hour. In the city, she averages 30 miles per hour. On a trip to her gr
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Answer: a. y= 0.5x+13
b. 460 cups of coffee are produced if the cost of production is $243.00.
Step-by-step explanation:
Let x= Number of cups of coffee
y= cost of x cup
a. Let y =mx+c which is a linear equation
According to the question,
Subtract (i) from (ii), we get
Put value of m in (i), we get
Put value of m and c in the linear equation ,. we get y= 0.5x+13
b. Put y= 243
Hence, 460 cups of coffee are produced if the cost of production is $243.00.