I hope this helps you
6+4×2^3
6+4×8
6+32
38
Answer:
An equation is a statement that maintains the equal value of two mathematical expressions. If the statement is true for all variable values, it is called an identity. ... An equation shows the equality of two variables while an inequality shows the inequality of two variables
(6,2) is the fourth vertex
I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive