10.) - 3x - y = - 36 4x + 4y = 72
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The number of seeds in 2 ounce package is 6.7 × 10⁷ seeds
<h3>Calculating quantity </h3>From the question, we are to determine the number of seeds in 2 ounce package
From the given information,
An orchid seed weighs 3.2 × 10⁻⁸ ounces
If an orchid seed weighs 3.2 × 10⁻⁸ ounces
Then,
2 ounce package will contain seeds
= 0.67 × 10⁸
= 6.7 × 10⁷ seeds
Hence, the number of seeds in 2 ounce package is 6.7 × 10⁷ seeds
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