Olga says: if you subtract 8 from
my number, and multiply the
difference by 2, the result is - 13.
what is olga's number?
3

1.5

Step-by-step explanation: Reverse the equation to get the answer.

-13 divided by 2 is -6.5

add 8 and you'll get 1.5

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

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step