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3 years ago

12

Dave collects U.S. gold coins. He has collection of 48 coins. Some are $10 coins, and the rest are $20 coins. If the face value

of the coins $700, how many of each denomination does he have

1 answer:

andrew11 [14]3 years ago

7 0

Dave should slide some coins

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The first term in a geometric sequence is 12. The common ratio is 3. Which term is 516,560,652?

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Its 17 th term. Hope it helps

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3 years ago

Bacteria triples every hour. How much bacteria will there be after two days if they started with 13,000 bacteria.

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3 years ago

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3 years ago

Given that x:y=5:1 find 4x+5y:3x

kotykmax [81]

Answer:

5:3

Step-by-step explanation:

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3 years ago

2x + y = -4<br> 5x - 3y = 1<br><br> Solve with elimination method

Ivanshal [37]

Answer:

For the first equation the answer for "X" will be,

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$x = \frac{1 + 3y}{5}$

If you want me to solve for y instead then the answer will be,

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3 years ago

Read 2 more answers