Please help The production costs, C, in thousands of dollars, for an
energy drink company to manufacture cans of energy
drink is given by the model C(x) = 50 + 3.8x – 0.0038x^2,
where x is the number of cans of energy drinks produced
in one day, in thousands. The company wants to keep its
production cost at or below $781.12.
(I KNOW WHAT THE ANSWER IS, I JUST WANT TO KNOW HOW THE WORK IS DONE)

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

40 x 50 = 2000

step-by-step explanation:

not me

step-by-step explanation:

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