What is a ratio of 2 measures that have different units

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?