A car is traveling at a speed of 55 miles per hour What is the approximate speed of the car in meters per second? (Use 1 mile = 1,609 meters) A 25 meters per second
B 30 meters per second
C 123 meters per second
D 246 meters per second

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36