NEED HELP!! Suppose a shoe company estimates that its monthly cost is C(x) = 300x ^ 2 + 200x and its monthly revenue is R(x) = - 0.5x ^ 3 + 900x ^ 2 - 500x + 400 , where x is in thousands of pairs of shoes sold. The profit is the difference between the revenue and the cost What is the profit function, P(x) ?

you already gave the answer

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later