Suppose the total cost in dollars to producer items is given by the function
C(x)=0.0001r +0.04r? +17x+3500
A. Find the average rate of change of the
total cost when the number of items
produced increases from 100 to 200
items.
B. Find the average rate of change of the
total cost when the number of items
produced increases from 200 to 400
items.
Answer A:
Answer B:

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

they are simplified

step-by-step explanation: