Not really, is this a rhetorical question? lol
Alrighty, so, without the picture and the clues given I'm going to assume the image you have looks like two angles coming from the middle of a straight line. A straight line is equal to 180 degrees. 180 degrees minus 168 degrees equals 12.
-7x + 6 = 27
-7x = 21 (Subtract 6 from both sides)
x = -3 (Divide -7 from both sides)
Answer:
250
Step-by-step explanation:
1 meter = 100 centimeters
2.5 x 100 = 250