Answer:
Standard form: 23,429
Word form: twenty-three thousand, four hundred twenty-nine
Step-by-step explanation:
First, write all the numbers out.
20,000+3,000+400+20+9
23,429
twenty three thousand, four hundred twenty nine
Answer:
i need help
Step-by-step explanation:
I have to write a fictional narrative. Do you have any story ideas?
Answer:
160 units.
Step-by-step explanation:
In order to find the minimum cost, we need to find the vertex of the equation since it is the lowest point of the graph. To find the vertex, we use the following equation.
x = -b/2a
In this equation, a is the coefficient of x^2 and b is the coefficient of x. So we plug in and solve.
x = -b/2a
x = -(-80)/2(.25)
x = 80/.5
x = 160