Explanation
to solve this we need to translate into math terms, so
Step 1
a) let d represents the number of dimes
let n represents the number of nickles
so
re write the expressions

The number of nickels is three more than seven times the number of dimes in other words you have to add 7 to seven times the number of dimes to obtain the number of nickles
hence

therefore , the expression for the number of nickles is

I hope this helps you
I'm sorry but you're on your own for this one. This isn't difficult to do, or you can even make it up the numbers within reason
Answer:
Correct
Step-by-step explanation:
Answer:11/1 11/2 11/3 11/4 11/5 /6
Step-by-step explanation: