Question

Paras custom tee experienced fixed cost of $300 and a variable cost $4 a shift write and equation that can be used to determine the total expense encountered by paras custom tee. The cost of producing 7 shirts is

Answer 1

C(x) = 300 + 4x
x be the number of shirts and let C(x) be the total cost of producing x shirts.
You want to find the cost of producing 7 shirts right?
so plug in 7 in place of x like this
\[\huge~\rm~C(x)= 300 + 4(7)\]
solve

Answer 2

328

Answer 3

Good :)
so
$328.00

Answer 4

And then i gave you the equation above.

Answer 5

what is "x" if (x-3)^2=x^2+(-3)^2

Answer 6

i will help u and i won't take owlbucks :)

\[(x-3)^2=x^2+(-3)^2 => (x-3)^2-(x)^2 =(-3)^2\]

apply this identity\[a^2-b^2=(a+b)(a-b)\]
\[(x-3-x)(x-3+x)=9\]
\[(-3)(2x-3)=9\]divide both sides by -3
\[(2x-3)=-3 =>2x=6 =>x=3\]

:)