I think it is the first one -2
Answer:
x(12y+4)
Step-by-step explanation:
Total charge at park, T = 2×charge on adults + 4×charge on children .
T =$(2×16 + 4×10)
T = $72
Now, Melissa's father paid $100 .
Amount her father get back is :
A = $( 100 - 72 )
A = $28
Therefore, her father get $28 back.
Hence, this is the required solution.
A is the answer. 204/4 is 51, 306/6 is 51,etc. The car travels 51 miles every 1 hour.
