Write four and two fifths in numbers​

Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?