Solve pls brainliest How can I use the scale factor to determine if a picture is a reduction?

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

What is the difference between the equations of a vertical and a horizontal line?