Simplify 4 7/8 into a fraction
simplify 3 3/4 into a fraction

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.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12