Answer:
C
Step-by-step explanation:
6(a+b) + 2z = -8 ; divide by 2
3(a+b) + z = -4
a+b+z = 2; subtract z from both sides
a+b = 2-z; substitute a+b into equation 3(a+b) +z = -4
3(2-z) +z = -4; distribute
6 - 3z+ z= -4 ; subtract 6 on both sides
-3z + z = -4 -6 ; combine like terms
-2z = -10; divide both sides by -2
z= 5
3(a+b) +z = -4; substitute z by 5
3(a+b) +5 = -4; subtract 5 from both sides
3( a+b) = -4 -5; combine like terms
3(a+b) = -9; divide both sides by 3
(a+b) = -3
Answer:
Option C is correct.
C. 4/3
Step-by-step explanation:
Given:
The given linear function of a line.
F(x)=4/3x+2
We need to determine the slope of a line parallel to F(x)=4/3x+2
Solution:
First we compare the given function of the line with standard form of a line. 
Where m = slope of the line.
And c = y-intercept
So, the slope of the line 
and y-intercept 
We know that the slope of the parallel lines are same.
Therefore, the slope of a the parallel line .
Leading Coefficient Test is the correct answer.
You didn't put your label and also the answer would be 299 36+36+68+68+91=299
Answer:
there is no question for example 2
Step-by-step explanation:
