2 years ago

Which of the following statements contain a variable? (you can have multiple answers)

1 answer:

3 0

The following statements contain a variable :

D. The airplane flew at a speed of 600 kilometers per hour.
B. Sam scored 5 more points than Eric.

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STALIN [3.7K]

The answer is 15x-(9x+20)=>150;x =>28.33

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ValentinkaMS [17]

Answer:

thanks:)

Step-by-step explanation:

hehe

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kow [346]

Answer:

41 cars and 86 trucks

Step-by-step explanation:

C+T=127

2C+4=T

C+(2C+4)=127

3C+4=127

3C=123

C=41When C=41,

41+T=127

T=127-41

T=86

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2 years ago

Marina CMI [18]

Velocity = wavelength * frequency,
frequency = velocity/wavelength,
230/2.1,
109.5 Hz 

Hope this helps :)

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3 years ago

katen-ka-za [31]

the answer for this is A

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2 years ago