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Travka [436]
3 years ago
14

Simplify: (–7x – 5x4 + 5) – (–9x4 – 5 – 9x). 4x4 + 2x + 2 + 10 –16x4 + 8x + 10 –16x4 – 8x 4x4 + 2x + 10

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0

Answer:

=−4.4x^8+3.6x^5−35x^4+5x+37

Step-by-step explanation:

please mark me brainliest!

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kirill [66]
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Recriminó su actitud por su indebido comportamiento.

age=eda

La edad de María era mayor que la de la señora Juana, ellas morían tras una penosa enfermedad el año pasado..

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6 0
3 years ago
EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest toothpaste. In a group of 156 dentists, how many of them recommend crest
Novay_Z [31]

Answer:

117

Step-by-step explanation:

6/8 = ?/156

156/8 = 19.5

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3 0
3 years ago
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alina1380 [7]

Answer:

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7 0
3 years ago
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What is the solution to the system of equation <br><br> -2x+6y=-38<br> 3x-4y=32
Alla [95]

Answer:

x= 4

y= -5

Step-by-step explanation:

-2x+6y=-38    equation 1

3x-4y=32     equation 2

using equation 1 we have:

-2x+6y=-38  

6y +38 = 2x

3y + 19 = x   equation 3

using equation 3 in equation 2 we have:

3(3y + 19) - 4y = 32

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5y = 32 -57

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y= -25/5

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so we have:

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3(-5) +19 = x

x= 4

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