Answer:6 hours
Step-by-step explanation:
312/130=2.4
2.4*2.5=6
Answer:
1
Step-by-step explanation:
4+(-5*-1)-8
4+5-8
9-8
pemdas
A nickel is equal to 5 cents or 0.05 dollars.
A quarter is equal to 25 cents or 0.25 dollars.
Let number of nickels be = n
Let number of quarters be = q
...........(1)
As it is given, there are 3 more nickels than quarters so equation becomes,
................(2)
Plug in the value of 'n' from (2) in (1)

= 


As
we get, 
Hence, there are 12 nickels and 9 quarters.
Answer:
(2.5, -1)
(-2.5, 1)
(-1, 2.5)
Step-by-step explanation:
Answer:
Am I to find the perimeter please
Step-by-step explanation:
See u on discord