Answer:
6
Step-by-step explanation:
In the y row, it decreases by 1 each time, so 1 decreased from 7 is 6. To plot this, we take the x and y values from each column and graph it. For example, the first row would be a point at (3, 8).
Answer:
160 tiles.
Step-by-step explanation:
First let's make an equation.
Each tile costs $4, let's make <em>t=number of tiles.</em>
+$15.82, and the total cost being $655.82
So ideally our equation would look like
<em>4t+15.82=655.82</em>
<em />
Now solve.
First, subtract <em>15.82 </em>on both sides.
<em>4t=640</em>
Second, divide <em>4 </em>on both sides to make the variable <em>t </em>by itself.
<em>t=160</em>
<em />
So, the contractor purchased 160 tiles.
The greatest common factor is 5
Answer:
Step-by-step explanation:
The focus of the parabola is (0,9)
and the directrix is y=-9.
The equation of this parabola is given by:
The vertex of this parabola is at the origin.
The value of p is the distance from the vertex to the focus.
p=9-0=9
The equation of the parabola is
Or
Answer:
We start wanting to f each other ion know how else to tell it lol
Step-by-step explanation: we get horno BAHAhahaHAHA-
