Need anyone’s with this apex question! much appreciated to anyone!

The correct answer option is D. (1 - 0.2)s.

Step-by-step explanation:

We are given that a store is offering 20% off all shoes. Rosalie purchases shoes and clothes.

Assuming s to be the cost of shoes.

After the discount, the cost of shoes will be s minus 20% of s so we can write an equation:

After factoring out s, we get:

\text{The cost of shoes after discount}=(1-0.2)s

Therefore, option D. (1 - 0.2)s is the correct one.

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

34

step-by-step explanation: