Answer: 8
Step-by-step explanation:
Given
Lian has
and she has twice as many dimes as nickels
Suppose she has
nickels
So, the number of dimes is 
Nickel is equivalent to 5 cents and dime is equivalent to 10 cent

Therefore she has 8 dimes with her.
Answer:
7.1 points
Step-by-step explanation:
100/14=7.1 points
Answer:
5+ 4x > 7, x > 1/2
Step-by-step explanation:
Step-by-step explanation:
variability = larger range
can you put your answer below