Answer:
Four and a fifth because eighty one divided by two
ANSWER
-2x + -3
EXPLANATION YOU MULTIPLE THE NUMBERS BY 1/4 each
A I believe please let me know
I believe it is the SSS postulate because there are two congruent sides and one shared side that they both use.
Alvin is 16 and Elga is 8.
16 is two times bigger than 8 and 16+8= 24