Answer:
y = 21
Step-by-step explanation:
(3y-8) = 55 (corresponding angles are equal)
3y-8 = 55 (add 8 from both sides)
3y = 63 (divide 3 from both sides to isolate the y variable)
y = 21 (final answer)
The answer is 1 1/3 .
11/15
Step-by-step explanation
2022 students
Since 18 out of 270 students speak three or more languages, a prediction would be 30,330 x 18/270 = 2,022 students
