TR = 6
QR = 2(TR)
QR = 2(6)
QR = 12
Answer:
x = -3
Step-by-step explanation:


Add 2/3 x to both sides: 
Subtract 8 from both sides: 
Multiply both sides by 3: 
Divide both sides by 11: 
Therefore, point of intersection between both lines is at point (-3, -1)
Answer:
the green line
Step-by-step explanation:
its closest to the point
First, solve the inequality:

Since x is <u>greater than</u> -8, you have the arrow point up the graph towards the positive side starting at -8.
Since it's greater than but not equal to -8, the circle is open.
Thus your graph is
D.
Expanded form is when you write a number using like the hundreds tens and ones places. Example: 521 = 500+20+1