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Sonbull [250]
2 years ago
15

The total cost for attending the rodeo carnival can be found using the function f(x) = 2.25x + 18, where x is the number of food

tickets purchased. If a family
purchases between 4 and 8 food tickets, what is the domain and range of this situation?

Mathematics
1 answer:
Ksju [112]2 years ago
6 0

Answer:

domain is {4,5,6,7,8}, range is the other numbers in brackets

Step-by-step explanation:

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Hi there

The formula is
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6 0
3 years ago
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What is the solution of 2m=-6n-5 when n=1,2,3
Travka [436]

Answer:


Step-by-step explanation:

Simplifying

2m + -6n + 5n + 3m = 0


Reorder the terms:

2m + 3m + -6n + 5n = 0


Combine like terms: 2m + 3m = 5m

5m + -6n + 5n = 0


Combine like terms: -6n + 5n = -1n

5m + -1n = 0


Solving

5m + -1n = 0


Solving for variable 'm'.


Move all terms containing m to the left, all other terms to the right.


Add 'n' to each side of the equation.

5m + -1n + n = 0 + n


Combine like terms: -1n + n = 0

5m + 0 = 0 + n

5m = 0 + n

Remove the zero:

5m = n


Divide each side by '5'.

m = 0.2n


Simplifying

m = 0.2n

7 0
3 years ago
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