Someone help ASAP, EXPLAIN 15 points

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

b. ol

step-by-step explanation:

i got the answer right on edg.

congruent: (geometry) (of figures) identical in form; coinciding exactly when superimposed.

yes they are the same