hope this helps I found this in my notes and looked it up to see if its correct .
$18 (if each shirt costs the same, 54/3 = 18)
Dunno what the work backward way is
seeems hard
maybe it's trial and error?
anyway
algebreaic
2n+5<13
minus 5 both sides
2n<8
divide by 2
n<4
Answer:
y=5/3x -1
Step-by-step explanation:
you have 2 points: (0, -1) and (3, 4)
slope is the rise/run
so -1-4/0-3
=-5/-3
1 2/3
I think it’s 9.3 hope that helps