SOLUTION: Is it B? I want to check my answer. A mobile virtual reality (VR) headset is being sold at a local department store for $33.75. This is the cost function associated with the hea

Question 1184469: Is it B? I want to check my answer.
A mobile virtual reality (VR) headset is being sold at a local department store for $33.75. This is the cost function associated with the headsets, where x represents the number of headsets manufactured and sold:
C(x) = 28.15x + 355.
How many VR headsets does the store need to sell to break even?
A. 83
B. 64
C. 35
D. 11
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

break even: revenue equal to cost
revenue
then,

≈
so, B
Answer by MathTherapy(10556) (Show Source): You can put this solution on YOUR website!

Is it B? I want to check my answer.
A mobile virtual reality (VR) headset is being sold at a local department store for $33.75. This is the cost function associated with the headsets, where x represents the number of headsets manufactured and sold:
C(x) = 28.15x + 355.
How many VR headsets does the store need to sell to break even?
A. 83
B. 64
C. 35
D. 11

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