If the number was x, then you could write the expression x-5 since you show five less or subtracted from the number. Hope this helps.
The answer is 4.23 the second meteorite wieghts 4.23 pounds
Answer:
A quadrilateral with no sides parallel
The next three are; 250, 1,250, and 6,250
AAS, the two angles in the middle are vertical angles and are therefore congruent :)
