Answer:
y=-1 : )
Step-by-step explanation:
(Brainliest Please)
69.118 is the correct answer
Because of rules of geometry we know that a+b=180 degrees so we can add the equations together and set that equal to 180 and solve
6x-48+4x+38=180
subtract 38 from both sides and add 48 to both sides
then add like terms
10x=170
and divide by 10 to get
x=17
80 percent
Explanation:
Divide 60 by 75 and get the outcome of .80