The equation 4x - 5y = 20 is part of a system of linear equations. The second line in the system passes through the point (-5,3). If the system formed by these two equations has no solution, what is the equation of the second line in the system?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

How is working backward similar to solving an equation?