Since you're looking for the unit rate, you can start do this:

And yes,

is also correct, it's just switching around the 15
Answer:
She can fit 8 photos in a row if there are no spaces between the photos.
Step-by-step explanation:
Answer:
Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.
Step-by-step explanation:
Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.
14 because he didn't gather 28 or more he gathered only 14