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Nat2105 [25]
2 years ago
15

1) A group of five friends goes to the state fair. Each friend pays the entrance fee and buys

Mathematics
1 answer:
kari74 [83]2 years ago
8 0

Answer:

5(d - 4)

Step-by-step explanation:

Entrance fee per head = d

Entrance fee for the 5 friends = 5*d = 5d

Booklet of ride ticket per head = 2.5d

Booklet of ride ticket for the 5 friends = 5(2.5d)

Meal ticket per head = d - 4

Meal ticket for the 5 friends = 5(d - 4)

Total amount paid altogether by the five friends = 5d + 5(2.5d) + 5(d - 4)

From this breakdown above, the total amount paid by the 5 friends for their meal tickets = 5(d - 4)

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3 years ago
What is the amplitude of the graph whose equation is y=-4 sin 2x
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<span>Length = x Width = 2x
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Perimeter = 2 * length + 2 * width
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3 years ago
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lana66690 [7]

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