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kirill115 [55]
3 years ago
11

Is this a function. ?

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0

Answer:

Yes

Step-by-step explanation:

A function is a relation where each input has only one output

The table shown follows this, each input has only one output, therefore it is a function.

VLD [36.1K]3 years ago
4 0
No because 1 has 2 Y’s (15 and 20)
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Harriet earns the same amount of money each day. Her gross pay at the end of 7 workdays is 35h+56 dollars. Which expression repr
AnnyKZ [126]

Answer:

Gross pay for each day is 5h + 8 dollars.

Step-by-step explanation:

Given:

Number of days = 7

Gross pay for 7 day = 35h+56 dollars.

We need to find the gross pay for each day

Also given Harriet earns the same amount of money each day.

Hence

For 7 days = 35h + 56 dollars

for 1 day = gross pay for each day.

By using Unitary method we get;

Gross pay for each day = \frac{35h + 56}{7} = \frac{35h}{7}+\frac{56}{7}= 5h+8

Hence gross pay for each day is 5h + 8.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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She will use 4 crayons.

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3 years ago
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antoniya [11.8K]

Answer:

8x^2 - 2xy + 3y^2

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Use the FOIL method

8x^2 + 4xy - 6xy + 3y^2

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How is a debit card like a check?
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