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Mice21 [21]
3 years ago
13

Andy and Sam are saving money to go on their senior trip. The amount of money that Andy will have at the end of each week, w, ca

n be expressed at A(w) = 20w + 300. The amount of money that Sam will have at the end of each week, w, can be expressed at S(w) = 15w + 400. They have decided to combine their savings accounts. Write a function that expresses the total amount, T(w) they have in their savings account at the end of each week. A) T(w) = 5w - 100 B) T(w) = 35w + 700 C) T(w) = -5w + 100 D) T(w) = 300w2 + 12500w + 120000
Mathematics
2 answers:
Zanzabum3 years ago
6 0
I think the answer is (400w)
cricket20 [7]3 years ago
6 0
400w is the answer. You work it out you should get what i got.
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Answer:

D) 35x³ - 16x² + 44x - 48

Step-by-step explanation:

(5x2 + 2x + 8)(7x – 6) = (5x2 + 2x + 8)* 7x + (5x2 + 2x + 8)*(– 6)

= (5x2*7x + 2x*7x + 8*7x) + (5x2*(-6) + 2x*(-6) + 8*(-6) )

=35x³ + 14x² + 56x - 30x² - 12x - 48

= 35x³ - 16x² + 44x - 48

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3 years ago
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Step-by-step explanation:

1. Start off by making 7 feet into 84 inches so the measurements can match.

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3. Divide 84 inches by 35/8 inches = 19 1/5

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2 years ago
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Step-by-step explanation:

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3 years ago
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23 days

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Thus, it will take 23 days to complete all the 7500 seats.

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