The ascension of Jesus is the key to salvation to christians evaluate this statement

4+6x-3x^3 in standard form with explanations because i don’t understand

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.

3x + 4y = 5 x- 3y = -7 solve by substitution