A (-9.5, -9.5) B (5.5,-2.5) C (3.5,3.5)
Answer:
x= 7/4 thats the correct answer
This is a work problem. It can be solved as follows:
Houston = 1/x
Dominique = (1/2x)
Together = 1/5
Then, we add Houston and Dominique:
1/x + 1/2x = 1/5
Solve for x,
x = 2/15
Therefore, it would take 15/2 hours for Houston to ice by himself, the last option.
Answer is 3 and 5
trial and error