Answer: 20
Step-by-step explanation:
Given
The cost of an individual ticket is $25
The cost of a couple's ticket is $40
The total sale is $2500
total ticket sold is 70
Suppose there are x individuals and y couples
So, they sold 20 tickets of the individual.
Answer:
102,400,000
Step-by-step explanation:
4*10=40
40^5=102,400,000
Answer:
- 0.3
Step-by-step explanation:
6 2/5 = 6.4
6.4 - 2.7 - 4
6.4 - 6.7
= -0.3
Given length of the long board = 18 feet
Mr. Sheffo wants to make shelf with boards that are = 
feet or 
feet
So, the number of pieces he can cut from the long board are =
= 
= 
= 
boards
As the number can be a whole number, so 14 boards is the answer.
Answer:
15 and 25
Step-by-step explanation:
15 plus 25 equals 40,
25 minus 15 equals 10.
this could be solved algebraically using a system of equations.
Let a = the first number
Let b = the second number
Our two equations using the information given in the question:
a + b = 40
b - a = 10
Isolate for one of the variables in either equation, then plug that into the other one:
b = a + 10
a + (a + 10) = 40
Now solve for a:
2a + 10 = 40
2a = 30
a = 15
Now that you know what a is, plug it into one of the original equations and solve for b.
a + b = 40
(15) + b = 40
b = 25
And there you have it, a = 15 and b = 25.
