Can someone give me an algebra problem pls I'm bored and I wanna help others

x + y - 2z = 13

Explanation:

C=

5

9

(F−32)

The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?

1.)A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of

5

9

degree Celsius.

2.)A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.

3.)A temperature increase of

5

9

degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.

A) I only

B) II only

C) III only

D) I and II only

Explanation:

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