Your cell phone plan allows you 500 minutes to
talk per month. so far this month, you have used 260
minutes and you have 6 days left on this month's
plan. write the inequality you could use to
determine how many minutes at most you can use
per day so that you do not go over your monthly
plan minutes.

500 ≤ 260 + 6x

240 ≤ 6x

40 ≤ x

x is the number of minutes you can use per day.

26?

step-by-step explanation:

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