Answer:
the price of each kind of ticket is $22 and $3 respectively
Step-by-step explanation:
Let us assume the adult be x
And, the children be y
Now the equations would be
x + y = $25
x = $25 - y ............(1)
45x + 60y = $1,170
3x + 4y = $78........(ii)
Now put the x value in the equation 2
3($25 - y) + 4y = $78
$75 - 3y + 4y = $78
y = $3
x = $25 - y
= $25 - $3
= $22
hence, the price of each kind of ticket is $22 and $3 respectively
Answer:
4x +5 = 17
Step-by-step explanation:
put the value 3 in plave of x
(4 x 3) + 5 =
12 + 5 = 17
Answer:
The rate of change is 0.08 and the initial value is 24.
Step-by-step explanation:
1. You have the following formula:
2. It has the form of a equation of the line, which is:
Where is the slope, which gives the rate of change and is the y-intercept (The initial value, when )
3. Therefore, the rate of change of the given formula is:
4. And the initial value is:
Answer:
Communitaive Property of Multiplication
Step-by-step explanation:
The property states that you can reorder the factors and keep the equation true.
I hope this helps!