Answer :

Scryt
$[tex]9.36[/tex] it is normall price which mean its 100%

[tex]150[/tex]%[tex]*[/tex]$[tex]9.36[/tex] it price with mark up

And we know that [tex]150[/tex]%[tex]=1.5[/tex]

so:

[tex]9.36*1.5=14.04[/tex]

Answer:
This school will sell 1 dozen roses for $ [tex]14.04[/tex]

Answer:

23.40

Step-by-step explanation:

150/100=1.5

9.36*1.5=14.04

9.36+14.04=23.40 per dozen of roses