The wholesale price for a shirt is $8.50 . A certain department store marks up the wholesale price by 60%. Find the price of the shirt in the department store. Round your answer to the nearest cent, as necessary.

Step-by-step explanation:

The original cost to the store was 8.50

It was marked up 60% (of 8.50)

So the Customer cost (call CC in the equations below) was

CC = 8.50 + 60/100 * 8.50

CC = 8.50 + 5.1

CC = 13.60

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

where are the choices?