Notebooks come in four colors: red, blue, green and purple. They also come in two sizes, 5-subject and 3-subject. How many possible outcomes are there?

What is the answer to |-2x-5|-|-4+8| and x=7

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.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?