3 years ago

Help pls! I can't figure it out

Mathematics

1 answer:

katrin2010 [14]3 years ago

5 0

Answer:

It’s 72
Hope this helps!

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the sum of twice a number and 17 less than the number is the same as the difference between-37 and the number. what is the numbe

Art [367]

2x+(x-17)=-37-x
2x+x-17=-37-x
2x+x+x=-37+17
4x=-20
x=-20/4
x=-5

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Y(c)=4x-2, x(z)=3z+2 solve y(x(z))

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Answer:

12z + 6

z = -1/2

Step-by-step explanation:

y(3z+2)

4(3z+2)-2

(12z + 8) -2

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If going further,

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Answer:

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Mariana [72]

Answer:

We can use FOIL to solve this:

F - First

O - Outer

I - Inner

L - Last

$= (x \times x)+(x \times - 7)+(3 \times x)+(3 \times - 7)$

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laiz [17]

D. Definition of linear pairs.
When two angles are on a straight line, there sum equals 180 degrees. This is linear pairs.

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