Answer:
x = 120
Step-by-step explanation:
Since they are supplementary, they add up to 180 degrees.
So, you can say x + x/2 = 180
Then, you would solve it like an algebra problem.
Multiply both sides by 2
2x + x = 360
Simplify
3x = 360
Divide both sides by 3
x = 120
Answer:
Slope = 
Step-by-step explanation:
Slope = 
Answer: D
Step-by-step explanation:
You save the most money with option D. Not in the long run though
Answer:
ig it Will be 8x-56 becoz 8 multiplies x and 7 and we get 8x-56
