2 years ago

Which equation represents a linear function?

Mathematics

2 answers:

Tamiku [17]2 years ago

6 0

Answer:

A. is linear

Step-by-step explanation:

Elodia [21]2 years ago

3 0

It’s A because that’s the only place x makes sense

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Maxie spent 15 hours doing her homework last week this week she spent 18 hours doing her homework she says that she spent 120% m

scZoUnD [109]

Answer: She's wrong.

Step-by-step explanation:

Numbers of hours used in solving homework last week = 15

Numbers of hours used in solving homework this week = 18

Percentage increase = (18 - 15) / 15 × 100

= 3/15 × 100

= 1/5 × 100

= 20%

Since Maxie said that she spent 120% more time doing homework this week, she's wrong. She only spent 20% more.

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2 years ago

3(x+3)=30 i have literally forgotten everything about algebra

zhannawk [14.2K]

3(x+3)=30

3x+9=30

3x=21

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2 years ago

The left side of a solid block is held at a constant temperature of 200°C. The temperature profile within the block is given by

Nikitich [7]

Answer:

with T = 50⁰C, we have:

50 = 200 - 5x - x²

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=> x = 10

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2 years ago

Which expression is equivalent to 3x – 5?

Dvinal [7]

Answer:

2x – 4 – 1 + x

Step-by-step explanation:

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2 years ago

Daniel’s school is selling tickets to the annual talent show. On the first day of ticket sales, the school sold 8 senior citizen

zavuch27 [327]

Answer:

the answer is 17

Step-by-step explanation:

You divide 8 and 136 and get 17, you multiply 17 and 8 to double check your answer, Hope this helps :P!

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2 years ago

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