Answer: the price for an adult ticket is $3
Step-by-step explanation:
Let x represent the price of one adult ticket.
Let y represent the price of one child ticket.
The Martinez family went to play and paid $13 for 1 adult and 4 children. This means that
x + 4y = 13 - - - - - - - - - - -1
The Hernandez family went to the same place and paid $14 for 3 adults and 2 children. This means that
3x + 2y = 14 - - - -- - - - - - - -2
Multiplying equation 1 by 3 and equation 3 by 1, it becomes
3x + 12y = 39
3x + 2y = 14
Subtracting, it becomes
10y = 25
y = 25/10 = 2.5
Substituting y = 2.5 into equation 1, it becomes
x + 4 × 2.5 = 13
x + 10 = 13
x = 13 - 10
x = 3
Answer:
1/1 chance
Step-by-step explanation:
The lowest sum the die could add up to is 2. 2>1
So that means that on every roll, the sum of the two die will add to a number greater than one.
Answer:
Step-by-step explanation:
10.371
x = 10 .371
Divide the box into two parts for easy way answer
For cube:-
TSA
Cancel one side area
For triangular pyramid:-
Area of one base
- 0.5(Base)(Height)
- 0.5(12)(15)
- 6(15)
- 90cm^2
Area of four sides=90(4)=360cm^2
<h3>Total surface area:-</h3>
No, Kira's reasoning is not correct, the correct answer is 3 1/2
Steps To Solve
1. subtract 61/4 - 2 3/4
2. Since you cannot subtract you add the denominator to the numerator
3. leave the denominator the same
4. once you do that decrease the whole number by one
5. your answer should be 3 1/2
Hope I Helped =)
