Shanice and mofor ar selling pies for a school fundraiser. customers can buy blueberry pies and blackberry pies. shanice sold 14 blueberry pies and 12 blackberry pies for a total of $314. mofor sold 7 blueberry pies and 11 blackberry pies for a total of $247. find the cost each one blueberry pe and one blackberry pie.

To set up this equation you create 14x+12y=314 is equal to 7x+11y-247 (the x representing the number of blue berries, and y representing the number if blackberry pies. In the end.

4444444444444 i think

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