What coordinate pair is the solution for the given system? equation 1: 4x ? 2y = 4 equation 2: 2x + y = 6

 The answer is (2, 2).

Step-by-step explanation:  The given system of equations is

We are to find the co-ordinate pair that is the solution for the above system of equation.

Multiplying the second equation by 2 and adding to the first equation, we have

and

Thus, the co-ordinate pair is (2, 2).

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

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