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worty [1.4K]
3 years ago
6

Will mark as Brainliest.

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
7 0
2a^4+5a^3-13a^2+19a-28
Dvinal [7]3 years ago
6 0
2a^4+5a^3-13a^2+19a-28
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Jay bought a guitar on sale at 45% off. The original price was $576.75.
topjm [15]

Answer:

317.21 (sales price)

259.53 (discount amount)

Step-by-step explanation:

First, we need to divide.

576.75/100=5.7675 (note that I will be rounding at the end)

5.7675 x 55 (100-45) = 317.2125

Rounds to: 317.2<u>1</u>

<u></u>

Now, we need to find the discount amount.

 576.75

-317.21

=259.53

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3 years ago
Please answer this correctly
irinina [24]

26 = orchestra

11 + 13 = 24 = choir

26 x 2 = 52 = band

52 + 24 + 26 = 102 people in all the following on top.

Hope this helped!

Nate

4 0
3 years ago
For the equation y = 2x2 − 5x + 18<br><br> Please answer asap. Will give Brainly
galina1969 [7]

Answer:

y=2x^2−5x+18

Step-by-step explanation:

4 0
4 years ago
What is 6.2% times 0.62
miv72 [106K]

Answer:

0.03844

Step-by-step explanation:

0.62*6.2%

=0.62*0.062

=0.03844

3 0
3 years ago
Please help on one math question
kvv77 [185]
It's f(x) = sin2x

Because when you multiply x by any number greater than 1, the graph will shrink.

Try but pi/2 in the equation you will get sin(pi) which is 0. And that satisfies the gragh.
8 0
3 years ago
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