Answer: She has 40 nickels and 40 quarters .
Step-by-step explanation:
Let be "n" the number of nickels Theresa has and "q" the number of quarters Theresa has.
You know that she has a total of $12 in nickels and quarters. In cents, this is:

Then, based on this you can write the following expression:

Since
, you can rewrite it as:

Solving for "n", you get:

Therefore she has 40 nickels and 40 quarters .
Answer:
None
Step-by-step explanation:
The given angles aren't equal which is needed for the polygon to be similar
It’s to prove of the pounds and the congress to put each three out
Answer:
50000000
Step-by-step explanation:
Do it yourself