At a state fair, each corn dog has a cost of x dollars. Which situation can be represented by this inequality? 5x < 4x + 6

A) The cost of 5 corn dogs is greater than the cost of 4 corn dogs and a $6 soda

B) The cost of 5 corn dogs is $6 less than the cost of 4 corn dogs.

C) The cost of 5 corn dogs is greater than the cost of 4 corn dogs and a $6-off coupon.

D) The cost of 5 corn dogs is less than the cost of 4 corn dogs and a $6 soda.

10

step-by-step explanation:

europa2433

europa2433

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

5

10

15

20

25

30

35

40

45

50

55