Answer:
-2, b, a+c
Step-by-step explanation:
Answer:
7 coats
Step-by-step explanation:
they purchased 7 coats and 5 sweaters
False , it would be positive
Answer:
112 adults
Step-by-step explanation:
2x+504=11x
11x-2x=504
9x=504
x=56
The ratio is 2:11 so we multiply 56 by 2 and 11. The 2 represents the Adults and the 11 represents the students.
56*2=112 adults
56*11 = 616 students
Just to double check if you do 616-112 it is exactly 504, Therefore the amount of adults is 112.
Have a great day!