Answer:
0
Step-by-step explanation:
no number of tanks will hold the same amount of fish. 83 is a prime number, no numbers can be equally divided into it
7m-m is equal to 6m.
the third one
w-15
-3 * ( w + 5) + 4w
Distribute the -3 to each term in the parentheses
-3w -15 + 4w
Combine like terms
-3w+4w -15
8.!..!.!?!.!..¿? your welcome;)