An automobile manufacturing plant produces cars according to a fixed pattern. During one day, the first five cars have the following colors and equipment.

blue with a stereo and dark interior
white with a stereo and light interior
green without a stereo and with a light interior
brown without a stereo and with a dark interior
blue without a stereo and with light interior

What colors and equipment will the sixth and seventh car have?

6: white without stereo dark interior

Green with a stereo dark interior

To determine the colors and equipment of the sixth and seventh cars, we need to identify the pattern in the given data. Let's analyze the information provided:

First car: Blue with a stereo and a dark interior.
Second car: White with a stereo and a light interior.
Third car: Green without a stereo and a light interior.
Fourth car: Brown without a stereo and a dark interior.
Fifth car: Blue without a stereo and a light interior.

From this information, we can observe the following patterns:

1. Colors: The colors follow a repeating pattern of blue, white, green, brown, blue.

2. Equipment: The equipment also follows a repeating pattern of stereo, stereo, no stereo, no stereo, no stereo.

3. Interior: The interior alternates between dark and light.

Based on these patterns, we can predict the colors and equipment for the sixth and seventh cars:

Sixth car: Following the color pattern, the sixth car will be green. Following the equipment pattern, it will not have a stereo. Following the interior pattern, it will have a light interior.

Seventh car: Continuing the color pattern, the seventh car will be brown. Following the equipment pattern, it will not have a stereo. Following the interior pattern, it will have a dark interior.

Therefore, the sixth car will be green without a stereo and with a light interior, while the seventh car will be brown without a stereo and with a dark interior.