Answer:
Infinite.
Step-by-step explanation:

Expand:

Add 6 to both sides:


Subtract 3x from both sides:


No matter what x is, it doesn't affect the answer. Thus, the equation is true for all values of x.
<span>2x + x = 420
3x = 420
x = 140 Adult tickets </span>
Answer:
Yes, *2
Step-by-step explanation:
The second figure is exactly half of the first figure
Answer:
The Tigers are in first place and Joe has a good taste in basketball teams. I'm not sure if you can conclude anything else from that.
Answer:
d=24g-6c
Step-by-step explanation:
12c+2d=48g
2d=48g-12c
d=24g-6c