Solve: 3x – 2y when x = 2 and y = 10. A. 5 B. -14 C. -12 D. NONE OF THESE E. 16

3x - 2y

= 3(2) - 2(10)

= 6 - 20

= -14

the answer is C

So the multiply 3 × 2

Then multiply 2 × 10

Then subtract 6 - 20.

This shows that the answer will be negative.

So the answer is

Hope this helps

(＾▽＾)

ab will be equal to

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