Exactly the same way you find any missing item in any other subject:
You take the information you're given, and you collect everything you know about
relationships between the information you have and the item you have to find.
Finally, you use the relationships and the given information to find the value of the
missing item.
The process you'll use to find the circumference of a circle will depend on what
information you DO have about the circle.
1) regular cost for one person is: 32 ×1 = $32
for X people it would be 32X as you should times by the number of people.
= 32x
2)1 person is (20×1) + 84
20 + 84 = $104
for X people it would be 20x + 84
= 20x + 84
Answer:
Step-by-step explanation:
Given:
To determine the equation of the line, we will use point slope form.
<u>Formula of point slope form:</u>
Where "x₁" and "y₁" are the coordinates of the point and "m" is the slope.
Substitute the coordinates and the slope:
Simplify the R.H.S:
Add 1 both sides:
Simplify the equation:
<u>Graphing the line on a coordinate plane:</u>
In this case, we are already given a point (3, 1). We can simply plot the y-intercept ![[\bold{\frac{-1}{5} }]](https://tex.z-dn.net/?f=%5B%5Cbold%7B%5Cfrac%7B-1%7D%7B5%7D%20%7D%5D)
on the coordinate plane. Then, we can draw a straight line through both points. It is suggested that you use a ruler to do so.
Graph attached**
The circumference of the blue circle is about: 20 cm
The circumference of the orange circle is about: 10 cm
