Answer:
The total cost of ordering 4 tickets is $43.
Step-by-step explanation:
Let 
= number of tickets
The given expression to find total cost to order:
To find the total cost of ordering 4 tickets, simply substitute 4 for in the expression, and solve:
Therefore, the total cost of ordering 4 tickets is $43.
_
You can check your work by setting the given expression equal to 43:
Subtract 
from both sides of the equation:
Divide both sides of the equation by the coefficient of , which is 
:
This shows that the cost of ordering 4 tickets is in fact, $43.
Our solution is correct!
Answer:
irrational
Step-by-step explanation:
the decimal does not terminate
Union = {1,3,4,5,6,7}
Intersection = {5,6}
How this is solved is by
Multiply 5/6 with 9/10
This multiplication involving fractions can also be rephrased as "What is 5/6 of 9/10?"
5
6
×
9
10
is
3
4
.
Steps for multiplying fractions
Simply multiply the numerators and denominators separately:
5
6
×
9
10
=
5 × 9
6 × 10
=
45
60
After reducing the fraction, the answer is
3
4
Or 3/4
Answer: The answer is 13/54
Step-by-step explanation:
52 people out of 216 do not want the stadium, so the fraction would be 52/216. 52/216 simplified would be 13/54.
