Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

85-4x<40

12 cars

Step-by-step explanation:

85-4x<40

Solve for x.

-4x<-45

x<11.25

If he build 11 cars, the amount of tires would be over 40, so if he builds 12 cars, it will be below 40.

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.