Find the solution set for the given inequality if the replacement set is {3,4,5,6,7} 3x + 1 _< 16 btw, the < goes on top of the _ ( pl)

{3, 4, 5 }

Step-by-step explanation:

solve the inequality

3x + 1 ≤ 16 ( subtract 1 from both sides )

3x ≤ 15 ( divide both sides by 3 )

x ≤ 5

from the set {3, 4, 5, 6, 7 }

the solution set is {3, 4, 5 }

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