Answer:
i think it is c
Step-by-step explanation:
It equals 81/ft because you add 3 feet +3 feet because 9 yards are equal to 3 feet

The graph in the attachment
Answer:
25%
Step-by-step explanation:
We can also show this from the results table below: There are 8 possible outcomes for tossing three coins. Two of these outcomes are either all heads or all tails, Therefore there is a 28=14=0.25=25% chance of getting all heads or all tails.
Answer:
its the second one y=870x-5300
Step-by-step explanation: