Answer:
first let's solve for x
x + (x + 30) + 2x = 180
4x + 30 = 180
-30 -30
4x = 150
/4 /4
x = 37.5
Now solve for the angle measures:
(x + 30) = (37.5 + 30) = 67.5
2x = 2(37.5) = 75
X= 37.5
Step-by-step explanation:
86.40
First you do 80 x 0.08 to get 6.4, then you add that to 80 to get 86.40 dollars
whats the equation lol
5
3x=2x+5
3x-2x=5
x=5
Answer: x=5