Scott will rent a car for the weekend. He can choose one of two plans. the first plan has an initial fee of $55 and costs an additional $0.15 per mile driven. The second plan has an initial fee of $46 and costs an additional $0.20 per mile driven. Fr what amount of driving do the two plans cost the same?

What is the cost when the two plans cost the same?

This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:

Plan I: Y=38+0.11X

Plan II: Y=49+0.07X

When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25

Step-by-step explanation:

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