The answer is c because ther is only one value for x which is -2.5
$91/ 7 = $13 per dog
$117/$13 = 9 dogs
He washed 9 dogs
Option B. 12/ 125 is the answer.
Explanation
Total umber of sour ball candies = 50
Number of lemon candies = 12
Hence the probability to get a lemon candy is = 12/50
Number of cherry sour balls = 20
So, the probability to get a cherry sour ball = 20/50
So, to get the joint probability for a random selection to either get a lemon or cherry candy, we will multiply both the probabilities.

= 
Answer:
The situation that represents this situation is:

Step-by-step explanation:
The amount of time t needed to assemble the set is inversely proportional to the number people n working.
This means that:

In which k is the constant of proportionality.
Twelve people can assemble the set in 5 hours.
This means that for
. We use this to find k.



Write an equation to represent the situation.
