Translate this phrase into an algebraic expression: 4 less than the product of 7 and a number (x).

a. 4 - 7x
b. 7x - 4
c. 7(x - 4)
d. x/7 - 4

Normal yağmur ile asit yağmuru arasındaki fark nedir

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 inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4