I need help ASAP for slope is -2/3 and (-9,-5) is on the line so what is the equation of the line ???

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.

Determine whether the question is a statistical question. explain. 1. what is the eye of sixth grade students? 2. at what temperature (in degree fahrenheit) does water freeze? 3. how many pages are in the favorite books of students your age? 4. how many hours do sixth grade students use the internet each week? you!