1/12
One half is the same as 6/12. 1/12+ 5/12 = 1/2
Answer:
The price of an adult ticket is $7 and the price of a child ticket is $7
Step-by-step explanation:
Let
x -----> the price of an adult ticket
y ----> the price of a child ticket
we know that
<em>First day</em>
-----> equation A
<em>Second day</em>
----> equation B
Subtract equation B from equation A and solve for x
![6x+8y=98\\2x+8y=70\\---------\\6x-2x=98-70\\4x=28\\x=7](https://tex.z-dn.net/?f=6x%2B8y%3D98%5C%5C2x%2B8y%3D70%5C%5C---------%5C%5C6x-2x%3D98-70%5C%5C4x%3D28%5C%5Cx%3D7)
Find the value of y
substitute the value of x
therefore
The price of an adult ticket is $7 and the price of a child ticket is $7
Answer:
Step-by-step explanation:
74,000,000 = 7.4x10^7
.0000625 = 6.25x10^-5
18,000 = 1.8x10^4
.00009 = 9x10^-5
3,728,000 = 3.728x10^6
.0011 = 1.1x10^-3
Answer:
Each potato cost $4.67
Step-by-step explanation:
$25.92-$2.57=$23.35
$23.35/5 =$4.67
Answer:
It takes 6 hours for both to reach an equal paid.
Step-by-step explanation:
You have to form an expressions in terms of x where x determine the number of hours :
Option 1,
$(30 + 9x)
Option 2,
$(14x)
Next, you have to compare it since they want to find out how many hours they work until they reach the same amount :
30 + 9x = 14x
30 = 14x - 9x
30 = 5x
5x = 30
x = 30÷5
x = 6