Since opposite angles are equal, 8x+12=5x+57. Subtracting 5x as well as 12 from both sides, we get 3x=45. . Dividing both sides by 3, we get x=15. Plugging x=15 into 5x+57, we get 5*15+57=75+57=132
Answer:

Step-by-step explanation:
Rewrite the equation into y=mx+b form by rearranging terms using inverse operations.
17x + 11y = 17 Subtract 17x from both sides.
-17x -17x
---------------------------
11y = 17 - 17x Divide by 11 on both sides.
y = 17/11 - 17/11 x
The slope intercept form is
.
Number 7 is 111 because they are alternate interior and 8 is 90
Answer:
I think it is 150 miles between Phoenix and Atlanta
Step-by-step explanation:
(2.9,-4.2)-(2.4,-4.2)=(0.5,0)
0.5 is half of 1 and 150 is half of 0.5