Answer:
The cost of one ticket is $9
Step-by-step explanation:
we have
4x+12=48
where
x represents the cost of a ticket
Solve for x
Subtract 12 both sides
4x=48-12
4x=36
Divide by 4 both sides
x=36/4=9
therefore
The cost of one ticket is $9
Answer:
False
Step-by-step explanation:
9x0=0
0^1=0
0x9=0
0=9
The numbers don't match.
Hence, the equation is false.
Answer:

Step-by-step explanation:
Volume formula for rectangular prism is 
Volume = length * width * height


Hope this helps
Answer:
Step 2
Step-by-step explanation:
In step 2 the expression was 40+20 which would have been 60 but he might have thought addition sign was subtraction so he did 40-20 which is 20 so he is wrong made mistake in step 2