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3 years ago

Need help , due tomorrow. Plz give all correct answers for brainliest answer

Mathematics

1 answer:

velikii [3]3 years ago

4 0

1, 2, 3, 5, and 7 are all functions. 4, 6, 8, and 9 are not functions.

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Karen purchased the DVD

9966 [12]

Answer:

Percent markdown = 14%

Step-by-step explanation:

Given:

Original price of DVD player = $175.90

Markdown price of DVD player =$153.77

To find percent markdown.

Amount of mark down $=\textrm{Original price - Markdown price}=\$175.90-\$153.77=\$22.13$

Percent markdown $=\frac{Amount\ of\ markdown}{Markdown\ price}\times100=\frac{22.13}{153.77}\times 100=14.39\%\approx 14\%$

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3 years ago

How do you write 228 o/o as a fraction

sweet-ann [11.9K]

Well I'm assuming you mean percent by o/o
Percentages are out of a hundred so you would write it 228/100

7 0

3 years ago

I NEED HELP BY 9 PLS! use partitioning... I think HELP! NOW!

fiasKO [112]

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Step-by-step explanation:

since the school is between the theater and your house that leaves the origin point

8 0

3 years ago

Read 2 more answers

Find x (round to the nearest tenth)

never [62]

9514 1404 393

Answer:

x = 8

Step-by-step explanation:

By AA similarity, ΔABD ~ ΔCDE. So, corresponding sides are proportional.

AB/BD = CD/DE

x/12 = 4/6

x = 12(4/6)

x = 8

5 0

2 years ago

Solve the equation by factoring <br> a^2 + 4a + 3 = 0

Elina [12.6K]

A=-1 or a=-3 hope this helps

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3 years ago