Answer:
the 3rd one
Step-by-step explanation:
an open circle means equal to and x is equal to or greater than and the line is going past 9
Using elimination method. Using substitution will cause some fraction problems.
c- child tickets
a- adult tickets
4a + 7c = $83
5a + 6c = $90
multiply by -5
-20a - 35c = -$415
20a + 24c = $360
-11c= -$55
c = $5 child tickets
4a + 7(5)= $83
4a + 35 = $83
4a = $48
a= $12 adult tickets
Answer:
z < 8
Step-by-step explanation:
Add 3 to both sides
8 > z OR z < 8
Here’s your answer. Hope this helped!!
Answer:
A) <X
Step-by-step explanation:
X - it’s opposite the longest side