4. A-REI.4.11 A company is considering building a
manufacturing plant. They determine the
weekly production cost at site A to be
A(x) = 3x2 while the production cost at site
B is B(x) = 8x +3, where x represents the
number of products, in hundreds, and A(x)
and B(x) are the production costs, in
hundreds of dollars. State the positive
value(s) of x for which the production costs
at the two sites are equal. Explain how you
determined your answer.

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

it would be:

c.parallelogram.

answer: f = 32.2m

step-by-step explanation: that is the answer

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true