Go to my question that says “ What’s the area of the triangle??” please help me

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.