algebra how many g of gold should a coin of 43% gold be when combined with a 8g pure gold necklace , it forms a metal that is 80% gold.

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algebra how many g of gold should a coin of 43% gold be when combined with a 8g pure gold necklace , it forms a metal that is 80% gold.

Domain and range

Matrix is 3 X 3 2 4 x 1 -3 -6 =-8 3 5 8

There isn't an example to follow: 1. 10^4 = 10,000 2. e^3 = x

This question has to do with ratios and finding out another number with percentages.

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For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a. f(x)...

For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a. f(x)...

For the given function, ƒ, determine if the function is discontinuous at a given point. State which condition of continuity fails or state the function is continuous at x = a. f(x)...

I need help finding if this is a parallelogram

Word Probelm

One's intelligence quotient, or IQ, varies directly as a person's mental age and inversely as that person's chronological age. A person with a mental age of 22 and a chronological age of 20 has an...

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