Answer:
Fourth and fifth ones are right
Step-by-step explanation:
Quotient is when something is divided by something. therefore, an equation could be 9/c
Answer:
She bought 16
Step-by-step explanation:
0.72*16=11.52
Answer:
2
Step-by-step explanation:
Using the distance formula,

We just need to plug in the numbers.
So 
Then we simplify it to

Finally, we get
, which is
when simplified.