A=tip 1
b=tip 2
t=total tip
c-total cost
a+b=t
53+t=c
53*.06=a
53*.20=b
a=3.18
b=10.60
t=3.18+10.60
t=13.78
c=53+13.78
total cost=$66.78
For the first 5.0 seconds, the cruiser covers a distance of
At this point, the cruiser will have achieved a velocity of
The cruiser will take
to come to a stop as it decelerates. It will have covered a total distance of
Answer:
b
Step-by-step explanation:
20 divided by 6 =3 1/3
so the answer is 3 1/3
If there are n rows
And if each row has m seats.
Then the total number of seats shall be n × m.
Here
Number of rows = (c+8)
And number of seats in each row = (4c-1)
Using the concept
Total number of seats
= (c+8)(4c-1)
FOILing or Distributing we get
= c(4c) + c (-1) + 8(4c) +8 (-1)
= 4c² - c + 32 c -8
Combining like terms
=4c² +31c - 8
The expression for total number of seats = 4c² + 31c -8
