This called the distributive property.
The distributive property states that a(b + c) = ab + ac
Answer:
I honestly do not know im sorry something else?
Step-by-step explanation:
Answer:
<h2>x = 1/8 , - 1</h2>
Step-by-step explanation:
8x² + 7x - 1 = 0
Rewrite 7x as a difference
That's
8x² + 8x - x - 1 = 0
Factorize
8x( x + 1) - ( x + 1) = 0
(8x - 1)( x + 1) = 0
8x - 1 = 0 x + 1 =0
8x = 1 x = - 1
x = 1/8
The solutions are
<h3>x = 1/8 , - 1</h3>
Hope this helps you
Answer:
Step-by-step explanation:
Plug the point (-1,20) into the equation.
20 = a|-1|+7
13 = a|-1|
13 = a ⋅ 1
a= 13
:::::
(1,20) is another point on the graph.
Given:
The cost of each carnival ticket is $5.
To find:
The equation, table of values and graph for the given problem.
Solution:
Let x be the number of tickets and y be the total money spent on tickets.
Cost of one ticket = $5
Cost of x tickets = $5x
So, total cost is
![y=5x](https://tex.z-dn.net/?f=y%3D5x)
The required equation is
.
At x=1,
![y=5(1)](https://tex.z-dn.net/?f=y%3D5%281%29)
![y=5](https://tex.z-dn.net/?f=y%3D5)
At x=2,
![y=5(2)](https://tex.z-dn.net/?f=y%3D5%282%29)
![y=10](https://tex.z-dn.net/?f=y%3D10)
At x=3,
![y=5(3)](https://tex.z-dn.net/?f=y%3D5%283%29)
![y=15](https://tex.z-dn.net/?f=y%3D15)
The required table of values is
x y
1 5
2 10
3 15
So, the required table of values is table A.
From the above table, it is clear that the graph passes through the point (1,5), (2,10) and (3,15). The graph B passes through these points.
So, the required graph is graph B.
Since the required answers are
, table A, graph B, therefore the correct option is B.