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natulia [17]
3 years ago
13

PLEASE WHOEVER ANSWERS ALL OF THEM GETS 80 POINTS AND BRAINLIEST

Mathematics
1 answer:
adoni [48]3 years ago
5 0

60 times 61 = 3660

First two circles will be 60, then the 3 squares is, from left to right, 360, add, you will get 3660.

5. 516

First two circles 36, next two squares, 48, add, 516

6. 1664

First three circles, 104, next three squares, 156.

8. 946

2 circles, 66, 2 squares, 88.

9. 6461

two circles, 71, 3 squares, 639 (I typed them all from left to right.)  

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Answer:

x = 2

Step-by-step explanation:

Given

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32 - 15x = 2 ( subtract 32 from both sides )

- 15x = - 30 ( divide both sides by - 15 )

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Sphinxa [80]

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Step-by-step explanation:

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Pleaseee help, question what is the sum of 4x^2 + 2x - 5 and 7x^2 - 5x + 2
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Simplification of polynomials.

Polynomials <em>are</em> mathematical expressions made up of many terms.<em>To</em> simplify a polynomial <em>the most, you must collect all</em><em> </em>like terms <em>and rearrange them from highest to lowest power.</em>

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All statements are correct.
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Nimfa-mama [501]
The mistake she made was timesing the 6 by the -7.5 as there is no x after the 6
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-3.8(-7.5) +6
28.5+6 =34.5
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