Please Help me immediately. this is due at 11:59pm

Priya bought these items at the grocery store. Find each unit price.

10 apples for $3.50. How much is the cost per apple?
Answer for prompt 1 10 apples for $3.50. How much is the cost per apple?

12 eggs for $3. How much is the cost per egg?
Answer for prompt 2 12 eggs for $3. How much is the cost per egg?

3 pounds of peanuts for $7.50. How much is the cost per pound?
Answer for prompt 3 3 pounds of peanuts for $7.50. How much is the cost per pound?

4 rolls of toilet paper for $2. How much is the cost per roll?
Answer for prompt 4 4 rolls of toilet paper for $2. How much is the cost per roll?