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vagabundo [1.1K]
3 years ago
7

PLS HELPPPPPP ME!!! ASAP​

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

Answer:

2.5

Step-by-step explanation:

<em>Let x be the number of hours both people baby sit and y be the number of hours that they each earn. </em>

<u>Sarah: </u>

y = 10 + 2.5x

<u>Carly: </u>

y = 7.5 + 3.5x

<em>You know that the number of hours should be the same (y). </em>

10 + 2.5x = 7.5 + 3.5x

<em>Evaluate and find x. </em>

10 - 7.5 = 3.5x - 2.5x

x = 2.5

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3 years ago
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What is the probability that a phone number generated using the digits 1, 2, 2, 4, 5, 5, 6, and 2 is the number 654-5222
pochemuha

Answer:

336 ways

Step-by-step explanation:

The digits are 1, 2, 2, 4, 5, 5, 6, and 2 that is total eight digits.

The number 654-5222 contains 7 digits.

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7 0
3 years ago
8=-10+m<br><br> {-4/5}<br> {-80}<br> {18}<br> {-2}
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Answer:

The answer is C.

Step-by-step explanation:

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5 0
3 years ago
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What’s the commutative property of addition ?
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Step-by-step explanation:

2+4=6

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3 years ago
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Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the da
mr_godi [17]

It is given in the question that

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3 years ago
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