T-Shirts R Us advertises shirts as shown below. 3 white shirts and 2 black shirts are 10 dollars per shirt.

Which quantities in the advertisement represent a unit rate?

3 white shirts to 2 black shirts

2 black shirts for every 5 shirts

$10 per shirt

$50 per shirt

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

idk

step-by-step explanation:

answer: idk wbu

step-by-step explanation: umm..