21 is 56% of what number

37.5

Step-by-step explanation:

21 = 56% of what number

Unknown number = x

56% = 0.56

Rewrite the original equation

21 = 0.56x

Divide both sides of the equation by 0.56

x = 37.5

Hope this helps :)

37.5

Step-by-step explanation:

We have, 56% × x = 21

or,

56

100

× x = 21

Multiplying both sides by 100 and dividing both sides by 56,

we have x = 21 ×

100

56

x = 37.5

where is the diagram? shown below where? ?

step-by-step explanation:

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