A rectangular park is 50 meters wide and 90 meters long. Give the length and width of another rectangular park that has the same perimeter but a smaller area.

and

Step-by-step explanation:

The formulas for the area and perimeter of a rectangle are, respectively:

The perimeter is equal to:

Area is likewise equal to:

Then, equations are now described:

Likewise, the equation of area is simplified afterwards:

The area is reduced inasmuch as length is increased. Let assume that length is 100 meters. The length and width are described herein:

and

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