1. Complete the missing values for the cube. Then, make at least two observations about the number of faces, edges, and vertices in a Platonic
solid.
2. There are some interesting relationships between the number of faces (F),
edges (E), and vertices (V) in all Platonic solids. For example, the number
of edges is always greater than the number of faces, or E > F. Another
example: The number of edges is always less than the sum of the number o
faces and the number of vertices, or E There is a relationship than can be expressed with an equation. Can you
find it? If so, write an equation to represent it.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320