Answer:
A: no correlation
Step-by-step explanation:
Hopefully this helps!
Answer:True
Step-by-step explanation:
Let the dryer cost x.
Then, the washer costs (x-77)
Together, they cost (x) + (x-77) = 873
2x-77 = 873 [subtract 77 from both sides]
2x = 796
x = 398
So the dryer costs $398
Answer:
50%
Step-by-step explanation:
If you remove 50% of 2 hours, you are left with 1 hour.