What is the equation/expression for this? Six more than a number, then tripled and increased by twelve.
2 answers:
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The answer to your question is A. 
-3x+1
Number of people can hold in each car = 10
Solution:
Number of cars in the Blazing Bullet = 6
Total number of people can ride at one time = 60
Number of people can hold at one Bullet car = ?
Let n be the number of people in each car can hold.
Now write a equation to find the number of people in each car.
Number of cars × number of people in each car = Total number of people
⇒ 6 × n = 60
⇒ 6n = 60
Now, solving this equation.
⇒ 6n = 60
Divide both sides of the equation by 6.
⇒ n = 10
Hence 10 people can hold in each car.