Answer:
6+18x
Step-by-step explanation:
=6(1+3x)
=6×1+6×3x
=6+18x
Answer:
2x-6 is the equation
Step-by-step explanation:
Answer:
Ratio of ticket to its price is 1 : 0.189.
Step-by-step explanation:
Here, the cost of 37 tickets = $7
Let us find the unit cost of the ticket.


So, the unit price of each ticket = $0.189
Now, ratio of Each Ticket: Unit Price = 1 : 0.189
Hence, the ratio of ticket to its price is 1 : 0.189.
Answer: The average velocity of the object over the time interval [3,6] is 20.
Step-by-step explanation:
Since we have given that
s(3) = 156
s(6) = 216
We need to find the average velocity over the time interval [3,6].
So, average velocity becomes

Hence, the average velocity of the object over the time interval [3,6] is 20.
Here is my work:
(x+4)(x+4) Use distributive property
x^2+4x+4x+16 Combine like terms
x^2+8x+16