Last year pinwheel Industries introduced a new toy. It cost $9,800 to develop the toy and $40 to manufacture each toy. Give a linear equation in the form C=mn + b that gives the total cost, see, to produce n of these toys. What does c equal

C = 40 n + 9800

C is the total cost .

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

So, a linear equation has the form: C = mn+b. In this case the total cost is C, and the number of toys is n . m is the cost of each toy because is multiplied by the number of toys manufactured.

b is the development cost, because it’s a constant that doesn’t change with the number of toys.

C = 40 n + 9800

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.