Hello, fridayweed!

Let = number of thongs produced.I have no clue... . really?

A surfboard company produces a particluar style of thongs.

The fixed cost to set up production is $1500

and the cost to produce each pair of thongs is $2.50

a) Write an expression for the revenue (R dollars) earned if the thongs are sold for $14.95.

They will cost dollars to produce.

They will bring in dollars

There is a fixed cost of $1500.

The revenue (income) is: .

Therefore: .

b) Complete this table

. .

Just substitute into the revenue function in part (a).

Edit: corrected my blunder.

. . . .Thanks for the heads-up, Prove It !