What equation? There’s none there
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.
The total amount that Chang will received from his wages is the product of his hourly wage times the number of hours he has worked (n). His total savings should not be less than $125. The equation that best describes the situation is,
45 + 7n ≥ 125
Solving for n in the inequality gives an answer of n≥11.42 hours. Thus, he needs to work for at least 12 hours.
Answer:
2x⁴ - 11x³ + 7x² + 5x - 3
Step-by-step explanation:
(2x²-3x+1) * (x²-4x-3) = 2x⁴ - 8x³ - 6x² - 3x³ + 12x² + 9x + x² - 4x -3
= 2x⁴ - 11x³ + 7x² + 5x - 3