Answer:
Since both terms are perfect squares, factor using the difference of squares formula.
(x+9y)(x−9y)
4*25=100
The glacier was 100 feet shorter than it was originally by the end of the 25 day period.
Hope this helps :)
Answer:
-26/8+7=15/4 or 3 3/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Write 124 in scientific notation.
Then, in scientific notation, 124 is written as 1.24 × 102. Actually, converting between "regular" notation and scientific notation is even simpler than I just showed, because all you really need to do is count decimal places.
