For Heide's wedding, she is making her own centerpieces to save money. She budgets $11.75 for each centerpiece arranged with roses and lilies. Roses cost $1.25 and lilies
cost $0.75. If she wants to have 13 flowers in every piece, write a system of equations
that would help you find how many of each flower she should use. Write each equation
in standard form.

A) 1.25x + 0.75y = 11.75
You cannot use elimination because this is not a system of equations.

B) 1.25x + 0.75y = 11.75
x = 13
You would use substitution here.

C) 1.25x + 0.75y = 11.75
x - y = 13
Multiply the second equation by 1.25.

D) 1.25x + 0.75y = 11.75
x + y = 12
Multiply the second equation by -0.75.

2

step-by-step explanation:

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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