Answer: 31 is a prime number because only 1 times itself equals 31. no other two factors equal 31 as a product.
Step-by-step explanation:
Answer:

Step-by-step explanation:
The given expression is
.
This expression is the same as;
.
Or
.
We regroup the terms to obtain;

We simplify to get

He cause 14 blue fish and 10 rock fish
14x8=112 10x2.5=25 112+25=137
4,3,2,1,0,-1, -2, -3, -4,