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svetlana [45]
3 years ago
10

Mikhael and hema want to hire a professional dj to play music during the event. Dj kay-cee charges $100 plus $50 per hour . Dj f

ab fred charges $150 plus $30 per hour write an equation to find the number of hours at which dj kay-cee and dj fab fred would charge the same amount
Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
6 0

Dj kay-cee: 50x+100

Dj fav fred: 30x+150

So, setting up the equation, you get that 50x+100=30x+150

So, 20x=50, and x=\frac{5}{2}

So after 2.5 hours, dj kay-kee and dj fab fred would charge the same amount.

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Triangle ABC
Virty [35]

Answer:

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Step-by-step explanation:

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densk [106]

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