Show your work using NUMBER LINE method. After the first round of a trivia game, Ryleigh's score is 212. In round 2, she loses 310 points. In round 3, she
earns 111 points back. What is her final score after round 3?
(I need help fast)

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

4 puzzles in 3 hours

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