Answer: look at the minimum in the graph
Step-by-step explanation: Minumum as in of the graphed thing and the minimum/maximum of it or the answer to y or x because that’s impossible
First you have to multiply the 0.6 of the small shakers times two which gives us 1.2 the amount of salt of the large shakers. divide the 18.6 by 1.2 which is 15.5 the amount going into the 8 shakers. Then subtract 15.5 from 18.6 which gives us 3.1. Then you divide that by 0.6 = 5. 5 small shakers can be filled with the remaining salt.
When simplified the answers results in
= -1
no number can have a positive and a negative at the same time. a negative number has a negative sign and a positive number has a plus sign.