A box of 80 coins, consisting of only nickels and dimes, is worth 7 dollars and 80 cents. Find the number of nickels.
1 answer:
You might be interested in
Answer:
So the expression in standard form will be
Step-by-step explanation:
We have given expression
We have to write this expression in standard form
For writing in standard form first we have to multiply the expression
So after multiplication number
So the expression in standard form will be