Question

The cost to manufacture t shirts can be represented by the function c(x)=10.5x complete the following statement about the function
Part A: if a club needs 8 t-shirts then it will cost...
Part B: if c(12) then...
T shirts will cost...

Answer 1

For this case we have:

Cost of manufactures of T-shirts $C(x)=10.5x$

where x represents the number of T-shirts

Part A:

Substituting $x = 8$ in the total cost equation you have to:

$C (8) = (10.5) (8)\\\\C (8) = 84$

Thus, the cost of 8 shirts will be $C (8) = 84$

Part B:

If $x = 12$ then

$C (12) = (10.5) (12)\\\\C (12) = 126$

Thus, the cost of 12 shirts will be $C (12) = 126$

Answer:

$C (8) = 84\\\\C (12) = 126$

Answer 2

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