x+4divided by 3x -5divide by 2x can be written in the form ax+b divided by cx where a, b and c are integers

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.

What is the radical expression that is equivalent to the expression 27 1 over 5?

Find the measure of angle a in the following triangle