If an airplane’s speed is 850 miles/hour ? what is it’s speed in meters/seconds

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

An of a of 60. a of 36 is . isbe ?to .