Answer:
Infinitely many solutions.
Step-by-step explanation:
12(x+3)=4(2x+9)+4x
12x+36=8x+36+4x
12x+36=12x+36
infinitely many solutions
Answer: (-0.0549,-1.0732)
200$ my answer has to be 20characters long
X=ind tickets
y=coup. tickets x = 38 + y ← # of ticket equation
3x + 5y =730 ← $ of equation
3(38+y) + 5y = 730
114 + 3y + 5y = 730
114 + 8y =730
-114 = -114 → 8y =616 = y= 77 → x= 38 +y → x=38 + 77 → x =115
(115,77)
15 individual tickets and 77 couple tickets
Answer:
I was so confused when I first read this :')
Step-by-step explanation: