The united states government use to make coins of money different values. for each coin ,state is worth as a percent of 1 dollar

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

The price of a visit to the dentist is \$50$50. if the dentist fills any cavities, an additional charge of \$100$100 per cavity gets added to the bill. if the dentist finds nn cavities, what will the cost of the visit be?