Answer:
kk where do you live lol
Step-by-step explanation:
(a) d=days C=cost
d C
1 30
2 40
3 50
4 60
C=10(d-1)+30
(b) C=10(5-1)+30
C=40+30
C=70
#9)
|360 - 380| = |-20| = 20
answer
Distance between 360 and 380 on the number line is 20
X represents the amount of children's tickets
y represents the amount of adult's tickets
8(x+y) = 54
a xuz if u work it out ull get a
