1 foot is 12 inches. 2 feet is 24 inches. yea so I'd say 30 inches is definitely longer
Answer:
13
Step-by-step explanation:
do u want me to elaborate on how I found it>
Answer:9 nickels and 19 dimes.
Step-by-step explanation:
Let
be the number of nickels Kay has.
Let
be the number of dimes Kay has.
Value of
nickel is $
Value of
nickels is $
Value of
dime is $
Value of
nickels is $
Given that Kay has a total of
coins.
So,
...(i)
Given that Kay has a total value of $
So,
...(ii)
Using (i) and (ii),

