Answer:C. 2/3 cm/s
Step-by-step explanation:
I just took the test, the answer is: Fiona's meals are less expensive. :)
ANSWER:
EXPLANATION:
Two lines are perpendicular if and only if their slopes are negative reciprocals. To find the slope, we must put the equation into slope-intercept form, , where equals the slope of the line.
C(x) = fixed costs + variable costs
Here,
C(x) = $100,000 + ($200/bike)x, where x is the # of bikes produced.