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quester [9]
3 years ago
7

A lamp was marked up 100% from an original purchase cost of $30. Yesterday, Suzie sold the lamp, earning a 20% commission on the

sale price. How much commission did she make from this sale?
Mathematics
1 answer:
xz_007 [3.2K]3 years ago
8 0
100% markup means the price is double what it was bought for, $30. 30x2=60 dollar sale price. A 20% commision would be $12. 60 x 0.2=12
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500

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To the nearest tenth, what is the perimeter of the triangle with vertices at (−2, 3), (3, 6), and (2, −2)?
katovenus [111]

9514 1404 393

Answer:

  20.3

Step-by-step explanation:

The distance formula can be used to find the side lengths.

  d = √((x2 -x1)^2 +(y2 -y1)^2)

For the first two points, ...

  d = √((3 -(-2))^2 +(6 -3)^2) = √(5^2 +3^2) = √34 ≈ 5.83

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For the last and first points, ...

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The perimeter of the triangle is about 20.3 units.

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3 years ago
A person throws a ball from an initial height of 48 ft and an initial upward velocity of 8 ft/sec.
antoniya [11.8K]
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3 0
3 years ago
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shusha [124]
Y = mx + b

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we can then identify the slope as 2

so B. 2 would be your answer

hope this helped
3 0
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