A company makes women's shoes. The price of the duty-free sale of a pair of shoes
is set at 180 €. The total production cost C (x), in euros, is expressed as a function of the number x of
pairs of shoes sold by:
C x () = + 1.5 1 x x5 +1350 2 with x ∈  10; 80
c. In an orthogonal coordinate system having a unit of 1 cm for 10 pairs of shoes on the abscissa and 500 €
for 2 cm on the y-axis, represent function B set to  10; 80.
d. Graphically determine the solutions of equation B (x) = 3000.
Craig runs a business importing shoes from Italy and selling them in Namibia. For the below questions (a – g), rounds your answers to cents (two decimal places). a) If the Euro / Namibian dollar exchange rate is € 1 = N$ 13.90
a pair of $90 shoes goes on sale for 35% off and then goes on clearance rack for an additinal 10% off. A customer walks in with a 20% off coupon and uses it to buy the shoes. How much did the customer pay for the shoes? and the
a pair of $90 shoes goes on sale for 35% off and then goes on the clearance rack for an additional 10% off. a customer walks in with a 20% off coupon good on all clearance items and buys the shoes. How much did the customer pay
A big sale is happening today at the Newton Shoe Store. You buy two pair od running shoes. The first pair is $64, which is 20% off the original price. The second pair os $72, which is 40% off the original price. what is the
Consider a country that initially consumes 100 pairs of shoes per hour, all of which are imported. The price of shoes is $40 per pair before a ban on importing them is imposed. Use a graph to explain what happens to the price of