Aoife is travelling to another country. She flies for 5 hours at an average speed of 720 km/h on one plane.
She then flies for 4 hours 30 minutes at an average speed of 770 km/h on a second plane.
What is the total distance, in km, she travelled by plane?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

5x−4≥12 or 12x+5≤−4 can you with this problem