Describe and correct the error in using properties of parallelogram. Because quadrilateral GHUK is a parallelogram. GF is congruent to FH

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11