A plane set off to London at a speed of 216 mph. On the return flight of 10 hours, the plane cruised at 245 mph. How many hours long was the flight to London

18

step-by-step explanation:

ik this stuph and i am smart donkey

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake