Select the best possible first step to solving the system by first eliminating the x variable. (1 point) 3x + 5y = 1 2x + 4y = −4

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.