Question

Blake pressure washes his neighbors yard for extra money. He

needs to buy soap and bleach for the job. The equation below
shows the relationship between the soap and the bleach:
4s + 2b
What do the coefficients represent in this expression?

Answer 1

4 represents the cost for the soap and the 2 represents the cost for the bleach. I'm not sure if the units is dollars, but if so it would be $4 per one soap and $2 per one bleach.