X represents the amount of children's tickets
y represents the amount of adult's tickets
8(x+y) = 54
Answer:
See below
Step-by-step explanation:
Given polynomial is: 
a. Terms:
b. 17 and - 1
c. Binomial or quadratic polynomial
6a perimeter is 12 cms and 28cms.
6b side length is 90 cms
6c areas 9sq cm and 49 sq cms
6d 11 cms
Let y be x, and x be y.
x = 4y - 8
Rearrange to make y the subject.
x + 8 = 4y
Therefore
y = (x + 8) / 4
is the inverse.
Answer:
C
Step-by-step explanation:
'x=' create vertical lines which are not functions whereas
'y=' create horizontal lines which are functions