Write an equation of the line whose slope is -2 and whose y-intercept is 1.

Y=mx + b
Slope =m=-2
Y intercept=b=1
y=-2x + 1

Where are the

The answer would be 27 because assuming that each package has 1 bar of soap and 1 tube of toothpaste, after 27 packages they would run out of toothpaste