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Dmitrij [34]
2 years ago
6

Use the Substitution Method, what is the point of intersection for the following system:

Mathematics
1 answer:
Wittaler [7]2 years ago
8 0

Answer:

2x + 2(x - 3) = 18 \\ 2x + 2x - 6 = 18 \\ 4x = 24 \\ x = 24 \div 4 = 6 \\ y = x - 3 = 6 - 3 = 3

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Bianca used \frac{1}{4}\ pound of tuna salad.

Step-by-step explanation:

Given,

Amount of Salad available = \frac{3}{4}\ pounds

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Amount used by Bianca = \frac{1}{3}*\frac{3}{4}

Amount used by Bianca = \frac{1}{4}\ pound

Bianca used \frac{1}{4}\ pound of tuna salad.

Keywords: fraction, multiplication

Learn more about fractions at:

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