Answer:
C
Step-by-step explanation:
Step-by-step explanation:
5×6'3n=20
30'3n=20
3n=20-30
3n/3= -10/3
n= -3
To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has only one line connected to it, then the outputs are a function of the inputs.
Answer:
5/3min
Step-by-step explanation:
Yo only have to divide 5/6 miles by 3/6 mile/min to know the time it will take to cover a distance given a velocity.
5*6=30
6*3=18
30/18 = 5/3min!!