Hello :)
Step-by step explanation :
10x -27 = 2x +29
10x -2x = 27+29
8x = 56
x =7
(10.7)-27=70-27 = 43
Rule = (n-2).180 = (4-2).180=2.180=360°
43.2=86
360-86=274
274/2=137°
137°
Have a nice day :)
Answer:
b
Step-by-step explanation:
Answer:
x = 42
Step-by-step explanation:
i hope this helps :)
X = price of the tickets (without tax)
1.06x + 20 <== ur expression