The total cost at an amusement park can be modeled by y = 1.5x + 20 where x is the number of rides you ride . What is the price
2 answers:
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Answer:
Option B. .
Step-by-step explanation:
The given equation is kx - 4 = 9
We will add 4 on both the sides of the equation
kx - 4 +4 = 9 +4
kx = 13
Now we will divide by k on both the sides of the equation
Therefore Option B x = 13/k is the right answer.