2 years ago

PQRS is a parallelogram Explain why Use CER to assist in your argument

Mathematics

1 answer:

liberstina [14]2 years ago

8 0

Answer:

Step-by-step explanation:

f ,g,g, mm gm

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Answer:

Each dark chocolate tuffle was $6.

Step-by-step explanation:

This question can be solved by a system of equations.

Four white chocolate truffles (W) cost the same as three dark chocolate truffles (D).

So $4W = 3D$

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$3W + 6D = 49.50$

$4W = 3D$

$D = \frac{4W}{3}$

$3W + 6D = 49.50$

$3W + 8W = 49.50$

$11W = 49.5$

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$D = \frac{4W}{3} = \frac{4*4.5}{3} = 6$

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Step-by-step explanation:

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