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galina1969 [7]
3 years ago
14

Sam works a part-time job making $11 per hour. This week, she worked for eight hours. Penni also worked this week. The money Sam

earned is half as much as $30 more than Penni’s earnings. How much money did Penni earn this week?
Mathematics
1 answer:
horrorfan [7]3 years ago
7 0
Penni made $59 this week
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Helppppp (10 points)
algol13

Answer:

x=

Step-by-step explanation:

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a hardware store paid $87.50 for a lawn mower and then sold it for $159.95 what was the gross profit​
kifflom [539]

The gross profit is $72.45

The percentage profit is 82.8%

Step-by-step explanation:

The profit is the earning on selling a product or item in price more than its purchasing price.

Given

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Profit = Sale Price - Purchase Price

=159.95-87.50

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The percentage profit is:

Percentage\ Profit=\frac{Profit}{Purchase\ price}*100\\=\frac{72.45}{87.50}*100\\=0.828*100\\=82.8\%

The gross profit is $72.45

The percentage profit is 82.8%

Keywords: Profit, Profit percentage

Learn more about profit at:

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Answer: e. (0.35- 0.25)±1.96 √ (0.35)(0.65)/400+ √ (0.35)(0.75)/400

Step-by-step explanation:

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