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LiRa [457]
3 years ago
10

What is the answer to (-3x) + x

Mathematics
1 answer:
Dafna11 [192]3 years ago
5 0
I'm pretty sure it's -4x. 
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What does -4(-8x-8) equal?
slavikrds [6]

Answer:

Lets break it down

( -8 x -8 ) = 64, because a negative x negative always equals a positive

-4 x 64 = -256, because a negative x positive always equals a negative

Your answer is -256.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
8 0
3 years ago
Tina’s bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Tina want
Tanya [424]

Answer:

720ft²

Step-by-step explanation:

Wall 1&2 = lh = 15*10=150

Wall 3&4 = wh = 12*10=120

Ceiling = lw = 12*15=180

120+150+120+150+180=720ft²

7 0
3 years ago
We call a number peachy if every digit in the number is either a 3 or next to a $3.$ For example, the numbers 333, 83, 303 and 3
Kobotan [32]

Answer:

18

Step-by-step explanation:

33-1

3r-9

r3-8

r means random digit

9+8+1=19

7 0
3 years ago
Who can answer this question
Anarel [89]
34 just look at your number and you get it
3 0
3 years ago
Please help me! Don't understand.
FromTheMoon [43]
The new area would be 270
7 0
3 years ago
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