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Tpy6a [65]
2 years ago
6

Adriana and Sophie have summer jobs selling newspaper subscriptions door-to-door, but their

Mathematics
1 answer:
IRISSAK [1]2 years ago
8 0

Answer:

The each have to place 2 subscriptions

Step-by-step explanation:

Adriana

E (earnings) = 6 + 2*x where x is the number of subscriptions

Sophie

E (earnings) = 4 + 3x

For them to earn the same amount, their right sides must be equated.

4 + 3x = 6  + 2x                    Subtract 2x from both sides

4 + 3x - 2x = 6+ 2x  - 2x       Combine

4 + x = 6                                Subtract 4 from both sides

4 - 4 + x = 6 - 4

x = 2

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GaryK [48]

Answer:

x = 4

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Step-by-step explanation:

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2x - 3x + 3 = -1

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3 years ago
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Answer:

D. x = 1.7 or x = 5.7

Step-by-step explanation:

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3 years ago
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How much more will $28,000 earn in interest than $16,000 if both are
WINSTONCH [101]

Answer:

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