Use the graph to solve the system of linear equations. 2x−y=−2 2x+4y=8

Sales will decrease by 10.35%

Step-by-step explanation:

Number of collars sold each year is represented by the function

x³ + 200p² = 17500

Where x = Number of collars in thousands

p = price of a collar

Since price of the collar is increased by $2, therefore each collar will cost = $6

Now from the given equation,

x³ + 200(6)² = 17500

x³ = 17500 - 7200

x³ = 10300

x = 21.758

Since the value of x is in thousands so number of collars sold will be = 21758

Earlier number of collars selling = 24272.

Decrease in sales = 24272 - 21758 = 2514

Percentage drop in sales =

= %

Sales will decrease by 10.35%