Answer:
You can do these "in your head" like this:
50 dimes would be $5.00
Each quarter adds 15 cents.
10.25 - 55.00 = $5.25 added
Step-by-step explanation:
525/15 = 35 quarters
--> 15 dimes
==========================
or,
d + q = 50
10d + 25q = 1025
etc
It will take 15 hours to mow 9 lawns
Answer:
Is wut prime or composite
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
30/3=10
Have a great day!
Answer:
B.Reigion D
Step-by-step explanation: