Answer:
it's simple substitution
Step-by-step explanation:
1. (7)(2)/2= 14/2=7
2. (5)-(8)/4=
3. (6)-(1)+6=11
4. (19)+(1)^3=21
The lowest number of strands usually seen is 7 ... one in the middle
and 6
surrounding it.
The next level up is 19, which is another layer of 12
strands on top
of the 7.
After that the number varies, but 37 and 49 are
common, then in
the 70 to 100 range (the number is no longer exact).
Even larger
numbers than that are typically found in very large
cables.
So if 4 boys each got $5 then the equation would be
4 x 5
They found 20 dollars.
Answer is in the photo. I can only upload it to a file hosting service. link below!
tinyurl.com/wpazsebu
Answer:
-16
Step-by-step explanation:
Negative four to the second power is equal to -4 x -4 which is -16
