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melomori [17]
3 years ago
9

In the summer, you charge people $10 for going to their house to mow lawns, then $6 for every hour you mow. If you make $34 one

day, how many hours did you spend mowing?
Mathematics
1 answer:
bazaltina [42]3 years ago
6 0

Answer: 4 hours

Step-by-step explanation:

10+6=16

16+6=22

22+6=28

28+6=34

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The price of gold is often reported per ounce. At the end of 2005, this price was $513. At the end of 2015, it was $1060. By wha
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Answer:

106.63%.

Step-by-step explanation:  

We have been given that at the end of 2005, this price was $513. At the end of 2015, it was $1060.

To find the percentage of the price per ounce of gold increase we will use % increase formula.

\text{Percent Increase}=\frac{\text{Final value-Initial value}}{\text{Initial value}}\times 100

Let us substitute our given values in above formula.

\text{Percent Increase}=\frac{1060-513}{513}\times 100

\text{Percent Increase}=\frac{547}{513}\times 100

\text{Percent Increase}=1.0662768031189084\times 100

\text{Percent Increase}=106.62768031189084\approx 106.63

Therefore, the price of per ounce of gold increased by 106.63%.

5 0
2 years ago
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kiruha [24]

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3 years ago
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Convert 4.5 in to a fraction
jenyasd209 [6]

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9/2

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1. Turn the equation into a fraction: 4.5/1

2. Multiply top and bottom by two: 9/2

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Answer:

I solved it and my answer is - 2

Step-by-step explanation:

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