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Anarel [89]
3 years ago
14

The cost of manufacturing x T-shirts is modeled by the function T(x)=5x+12and the cost of manufacturing x sweatshirts is modeled

by S(x)=15x+18. What is a function giving the total cost of manufacturing T-shirts and sweatshirts? Find the total cost of manufacturing 15 T-shirts and 15 sweatshirts.
Mathematics
1 answer:
NISA [10]3 years ago
8 0
87 for t-shirts and 243 for sweatshirts, the total cost is 330
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3 years ago
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Rita's pay for Monday is computed as follows:

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3 0
3 years ago
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4 0
2 years ago
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bazaltina [42]

Hello from MrBillDoesMath!

Answer:

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Discussion:  

1.3n - 0.03 = -9     =>              multiply both sides by 100

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n =  - (69 * 13)/ (10*13) =>

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Thank you,

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4 0
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