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jekas [21]
3 years ago
7

Terry is an up-and-coming florist who specializes in weddings. He uses 5 roses, 3 daisies, and 4 bundles of green filler to make

one bouquet. If r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler, which expression represents the cost for making 75 bouquets?
Mathematics
2 answers:
inna [77]3 years ago
6 0
5r=75
r=75/5=15
3f=75
f=75/3
f=25
4d=75
d=75/4
d=18.9
5r+3d+4f+75

olga55 [171]3 years ago
6 0

Answer:

75 bouquets cost = (375*r) + (225*d) + (300*f)

Step-by-step explanation:

Let's find the answer as follows:

1 bouquet = (5 roses) + (3 daisies) + (4 bundles of green filler)

Costs:

1 rose = r

1 daisy = d

1 bundle of green filler = f

Cost for making 1 bouquet:

1 bouquet cost = (5 roses)*r + (3 daisies)*d + (4 bundles of green filler)*f

1 bouquet cost = (5*r) + (3*d) + (4*f)

Cost for making 75 bouquets:

75*(1 bouquets cost) = 75 * ((5*r) + (3*d) + (4*f))

75 bouquets cost = (375*r) + (225*d) + (300*f)

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A=\displaystyle\int_1^{\sin\theta}\frac{\mathrm dt}{1+t^2}=\tan^{-1}t\bigg|_{t=1}^{t=\sin\theta}
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B=\displaystyle\int_1^{\csc\theta}\frac{\mathrm dt}{t(1+t^2)}=\int_1^{\csc\theta}\left(\frac1t-\frac t{1+t^2}\right)\,\mathrm dt
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Let's assume 0, so that |\csc\theta|=\csc\theta.

Now,

\Delta=\begin{vmatrix}A&A^2&B\\e^{A+B}&B^2&-1\\1&A^2+B^2&-1\end{vmatrix}
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