You want to rent a television Company A charges $50 per week plus a one-time fee of $15. Company B charges 130 per week plus a o
ne time fee of $55. After
how many wears are the total costs the same at the companies?
1 answer:
Company A: y = 50x + 15
Company B: y = 130x + 55
Set the equations equal to each other and solve for x (number of weeks).
50x + 15 = 130x + 55
Subtract 50x from both sides:
15 = 80x + 55
Subtract 55 from both sides:
-40 = 80x
Did you have a typo? The companies will never have the same cost because company B costs so much more and weeks cannot be negative.
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