Red box weighs 50 pounds, blue box weighs 60 pounds, and yellow box weighs 115 pounds. What is the average weight in pounds?

75

Step-by-step explanation:

Add the three factors and divide by three.

if you mean

then it's c. 8, -7/3

but if you mean

then it is

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5