Your friend names a pair of supplementary angles. Is your friend correct? Explain. Please someone help me for brainliest

Translate the following words into an expression: “the quotient of a number and three is five.”

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Which graph represents the equation y =4x