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grandymaker [24]
3 years ago
6

Help with this homework thanks

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
6 0

Answer:

240

Step-by-step explanation:

3 times 80 is 240 and 7 times 80 is 560. added together is 800. 800 is the total amount of people, so it works.

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Step-by-step explanation: Cuz 5.6+12.9=18.5, 18.5-11.3=7.2

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What is the area of the figure?
alexandr402 [8]
Divide it to two different shapes again
A triangle and a rectangle is what we get

Area of a rectangle:
Area = Length × Width
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Area of a triangle:
Area = \frac{1}{2} × base × height
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3 years ago
Mary Stahley invested $2500 in a 36-month certifi- cate of deposit (CD) that earned 8.5% annual simple interest. When the CD mat
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9514 1404 393

Answer:

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The mutual fund was worth $13,916.24 after 9 years.

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3 years ago
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Answer:

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Step-by-step explanation:

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