3 х - 12 = 5 х - 31

How do I solve this

Using the approximation 3.14 for π , what is the radius of a circle with circumference 56.5 m?

Choose the integer that represent a deposit of 20$

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Each student in me beardons art class

Write a mixed number that is equivalent to 16 over three

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I am very confused on how to figure out if y = 3/4x is proportional?

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At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

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