Answer:
C
Step-by-step explanation:
A is incorrect because -3.1 is rational.
B is incorrect because 1.14 repeating is rational.
C correct because everything that can be expressed as a fraction is on the left and everything that can't is on the right.
D is incorrect because pi is irrational.
389,422 rounded is 400,000.
Step-by-step explanation:
which expression there is no expression here
Yeah I know why ?????,????
-9d = 63
you divide both side by -9
sooo...
d = -7
