I need please help I don’t really understand it.

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

What is the equation of a line passing through (-6,5) and having a slope of 1/3