Anyone help me ?

Perform the indicated operation

What is the prime factorization of 195

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.