Write down a number that has the same value as:
1-13.51

The answer would have to be 5 but im not sure cause there are no answer choices.

Step-by-step explanation:

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option