Answer:
I am pretty sure it is 3 points but don't quote me on it.
Step-by-step explanation:
Answer:
x÷5≤15
Step-by-step explanation:
x divides by 5 is less than or equal to 15
Let
C=child ticket
A=adult ticket
then
A=C+8 ........(1)
and
7A+2C=173 ......(2)
Substitute (1) in (2)
7(C+8)+2C=173
distribute
7C+56+2C=173
isolate C and solve
9C=173-56=117
C=$13
hence adulat
A=$13+$8=$21.
The answer is/ should be b